CN203657558U - Shower water waste heat recovery device - Google Patents

Shower water waste heat recovery device Download PDF

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Publication number
CN203657558U
CN203657558U CN201320752886.6U CN201320752886U CN203657558U CN 203657558 U CN203657558 U CN 203657558U CN 201320752886 U CN201320752886 U CN 201320752886U CN 203657558 U CN203657558 U CN 203657558U
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CN
China
Prior art keywords
water
heat
base
heat exchanger
heat exchange
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Expired - Fee Related
Application number
CN201320752886.6U
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Chinese (zh)
Inventor
蒋德冰
王洪霞
吴云飞
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Han Gong Electrical Equipment Science And Technology Ltd Of Zhongshan City
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ZHONGSHAN HANGONG ELECTRICAL APPLIANCES CO Ltd
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Priority to CN201320752886.6U priority Critical patent/CN203657558U/en
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Publication of CN203657558U publication Critical patent/CN203657558U/en
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Abstract

A shower water waste heat recovery device comprises a base, a heat exchanger and a foot pad, wherein a water drainage hole is formed in the foot pad and communicated with the base; the method is characterized in that: the water tank is provided with an upper opening; the heat exchanger is made of metal pipes, one end of the heat exchanger is a water inlet end, the other end of the heat exchanger is a water outlet end, and a gap is reserved between every two adjacent metal pipes; a heat exchange groove in which a metal pipe is embedded is formed in the base, and the metal pipe is matched with the heat exchange groove; the foot pad is arranged at the upper end of the base; the base is arranged in the water tank and is provided with an upper part, and the water outlet end of the heat exchanger extends out of the side wall of the water tank. By adopting the structure, the water source water exchanges heat with the waste water after showering and then enters the water heater, so that the basic temperature of the water entering the water heater is improved, and the energy is saved; when the shower waste water is at the hottest temperature, the adjacent end of the shower waste water entering the heat exchanger is adjacent to the adjacent end of the water heater, and the shower waste at the tail end exchanges heat with a water source just entering the heat exchanger, namely the water flow direction of the water source water is opposite to the flow direction of the shower waste water; the heat exchange efficiency is improved.

Description

A kind of device for recycling heat of bath water
Technical field
The present invention relates to a kind of waste-heat recovery device, especially a kind of bath water waste-heat recovery device for gas heater and electric heater.
Background technology
Currently available technology, a kind of device for recycling heat of bath water comprises base, heat exchanger and foot pad, on described foot pad, is provided with drainage hole, drainage hole is communicated with base.Existing problems are: organic efficiency is low, be not easy to clean.
Summary of the invention
The object of the invention is: a kind of device for recycling heat of bath water is provided, and it can carry out heat exchange with bath water fully by source water, as water heater, energy-conservation, is convenient to clean after use, avoid dirt stop, breed bacteria, send out to smell etc. and affect health.
The present invention is achieved in that a kind of device for recycling heat of bath water, comprises base, heat exchanger and foot pad, on described foot pad, is provided with drainage hole, and drainage hole is communicated with base; Its special character is: the water tank that also comprises a upper shed; Described heat exchanger is made up of metal tube, and one end is that water inlet end, the other end are water side, gapped between adjacent two metal tubes; The heat exchange groove that has metal tube to embed in described base, metal tube coordinates with heat exchange groove; Described foot pad is arranged on base upper end; Described base is arranged in water tank top, and stretch out from the sidewall of water tank the water side of described heat exchanger.
Described a kind of device for recycling heat of bath water, its special character is: described base is rounded or square, described heat exchange groove is to be arranged on base Shang You center to begin to the heat exchange groove of the spiral of radial edges; The radial edges of base has the drain tank around the heat exchange groove of spiral, has the spilled water hole that connects base in drain tank; Center, water inlet end that the water side of described heat exchanger is positioned at base stretch out from the wallboard of drain tank; The shape of foot pad matches with the shape of base; The drainage hole of described foot pad is relative with the center of base.
Described a kind of device for recycling heat of bath water, its special character is: described heat exchanger is embedded in the heat exchange groove of base.
Described a kind of device for recycling heat of bath water, its special character is: a described metal tube part is positioned at heat exchange groove, another part and is positioned at the outside of the base plate of heat exchange groove.
Described a kind of device for recycling heat of bath water, its special character is: described foot pad is turbination or rounding taper type.
A kind of device for recycling heat of bath water, comprises base, heat exchanger and foot pad, on described foot pad, is provided with drainage hole, and drainage hole is communicated with base; Its special character is: described base is square or triangle or fan-shaped, is provided with several heat exchange groove monomers that are connected of round paliform on base, on the side plate of the heat exchange groove monomer in left side, has spilled water hole; Several metal tube monomers connections that described heat exchanger is made up of the round bending of metal tube form, and the end of right side metal tube monomer is that the end of the metal monomer in water side, left side is water inlet end; The metal tube monomer of water inlet end stretches out from the wallboard of the heat exchange groove monomer in left side, and the metal tube monomer of water side stretches out from the wallboard of the heat exchange groove monomer on right side; There is drainage hole in the left side of described foot pad, and drainage hole is relative with the upper shed of the heat exchange groove monomer on right side.
Described a kind of device for recycling heat of bath water, its special character is: described metal tube monomer is fixed together by the base plate of pre-buried mode and heat exchange groove monomer.
Described a kind of device for recycling heat of bath water, its special character is: the upper surface of described foot pad has an acute angle angle with level from left side to right side.
A kind of device for recycling heat of bath water, comprises base, heat exchanger and foot pad, on described foot pad, is provided with drainage hole, and drainage hole is communicated with base; Its special character is: described base is square or triangle or fan-shaped etc., the both sides of base are respectively arranged with the left and right heat exchanging chamber of several heat exchange groove monomers formations that are connected of round paliform, the head end of left heat exchanging chamber is communicated with by a guiding gutter with right heat exchanging chamber end, between left and right heat exchanging chamber, there is heat dam, the end of left heat exchanging chamber is communicated with heat dam, has spilled water hole on heat dam; Described heat exchanger comprises left heat exchanger and right heat exchanger, several metal tube monomers connections that described left and right heat exchanger is made up of the round bending of metal tube respectively form, the end of the metal tube monomer on the right side of left heat exchanger is water inlet end, and the end of the metal tube monomer in the left side of right heat exchanger is water side; The other end of left heat exchanger and the other end of right heat exchanger are communicated with by an aqueduct; Described left and right heat exchanger embeds respectively in left and right heat exchanging chamber, and aqueduct embeds in guiding gutter; The water inlet end of the metal tube monomer on the right side of left heat exchanger stretches out from the heat exchange groove monomer of the left heat exchanging chamber adjacent with heat dam; Stretch out from the heat exchange groove monomer of the right heat exchanging chamber adjacent with heat dam the water side of the metal tube monomer in the left side of right heat exchanger; Left side and the right side of described foot pad are high, middle low; There is drainage hole the centre of foot pad, and the upper shed of the heat exchange groove monomer that described drainage hole is adjacent with heat dam with right heat exchanging chamber is relative.
Described a kind of device for recycling heat of bath water, its special character is: described metal tube monomer is fixed together by the base plate of pre-buried mode and heat exchange groove monomer.
A kind of device for recycling heat of bath water of the present invention, owing to adopting this spline structure, the wastewater heat exchange after source water and shower, then enters water heater, has improved the basal temperature that enters water in water heater, energy-conservation; When the hot temperature of shower waste is spent, enter one end that heat exchanger and water heater are adjacent adjacent, the shower of end useless from the water source heat exchange that just enters heat exchanger, the water (flow) direction of source water is contrary with the flow direction of shower waste; Improve heat exchange efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is A-A view of Fig. 1.
Fig. 3 is heat exchanger of the present invention and base fiting relation figure.
Fig. 4 is the front view of the second embodiment of the present invention.
Fig. 5 is B-B view of Fig. 4.
Fig. 6 is the second embodiment heat exchanger of the present invention and base fiting relation figure.
Fig. 7 is the front view of the third embodiment of the present invention.
Fig. 8 is C-C view of Fig. 7.
Fig. 9 is the third embodiment heat exchanger of the present invention and base fiting relation figure.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment 1
As shown in Figure 1, a kind of device for recycling heat of bath water, comprises base 1, heat exchanger 2 and foot pad 3, on described foot pad 3, is provided with drainage hole 31, and drainage hole 31 is communicated with base 1;
Also comprise the water tank 4 of a upper shed; Described heat exchanger 2 is made up of metal tube, and one end is that water inlet end 21, the other end are water side 22, gapped between adjacent two metal tubes;
The heat exchange groove 11 that has metal tube to embed in described base 1, metal tube coordinates with heat exchange groove 11; Described foot pad 3 is arranged on base 1 upper end;
Described base 1 is arranged in water tank 4 top, and stretch out from the sidewall of water tank 4 water side 22 of described heat exchanger 2.
Described base 1 is rounded or square, and described heat exchange groove 11 begins to the heat exchange groove 11 of the spiral of radial edges for being arranged on base 1 Shang You center; The radial edges of base 1 has the drain tank 12 around the heat exchange groove 11 of spiral, has the spilled water hole 121 that connects base 1 in drain tank 12;
Center, water inlet end 21 that the water side 22 of described heat exchanger 2 is positioned at base 1 stretch out from the wallboard of drain tank 12; The center of base 1 is passed in the water side 22 of heat exchanger 2, and extends along the lower surface of base 1, and the sidewall paneling of water side 22 water tank 4 between base 1 and water tank 4 base plates stretches out.
The drainage hole 31 of described foot pad 3 is relative with the center of base 1.
The metal tube of described heat exchanger 2 is embedded in the heat exchange groove of base 1.
Or a described metal tube part is positioned at heat exchange groove 11, another part and is positioned at the outside of the base plate of heat exchange groove 11.
Described foot pad 3 is turbination or rounding taper type.
The week of the upper surface of foot pad 3 upwards arranges annular protrusion, guarantees to fall the shower water on the foot pad 3 in annular protrusion, enters drainage hole 31.Foot pad 3 in annular protrusion can also arrange anti-skidding projection.
As can be seen from Figure 3: the water (flow) direction of source water is that the water (flow) direction of shower water is counterclockwise clockwise.Be that the water (flow) direction of source water is contrary with the water (flow) direction of shower water.
Embodiment 2
As shown in Figure 4, Figure 5, a kind of device for recycling heat of bath water, comprises base 1, heat exchanger 2 and foot pad 3, on described foot pad 3, is provided with drainage hole 31, and drainage hole 31 is communicated with base 1;
As shown in Figure 6, described base 1 is square, triangle or fan-shaped etc., is provided with several heat exchange groove monomers 11 that are connected of round paliform on base 1, has spilled water hole on the side plate of the heat exchange groove monomer 11 in left side;
Several metal tube monomers 2A connection that described heat exchanger 2 is made up of the round bending of metal tube forms, and the end of right side metal tube monomer 2A is that the end of the metal monomer 2A in water side 22, left side is water inlet end 21;
The metal tube monomer 2A of water inlet end 21 stretches out from the wallboard of the heat exchange groove monomer 11 in left side, and the metal tube monomer 11 of water side 22 stretches out from the wallboard of the heat exchange groove monomer 11 on right side.
There is drainage hole 31 in the left side of described foot pad 3, and drainage hole 31 is relative with the upper shed of the heat exchange groove monomer 11 in left side.As can be seen from Figure 4: described drainage hole 31 has row.
Described metal tube monomer 2A is fixed together by the base plate of pre-buried mode and heat exchange groove monomer 11.
As shown in Figure 6, the water (flow) direction that dotted arrow is source water, the water (flow) direction that solid arrow is shower water.As can be seen from the figure, the water (flow) direction of source water is contrary with the water (flow) direction of shower water.
After the source water just having entered and the shower of end, first shower carries out heat exchange, the shower water heat exchange that last and temperature is the highest, then enter water heater, heat exchange efficiency is high.
The upper surface of described foot pad 3 has an acute angle angle with level from left side to right side.
Embodiment 3
As shown in Figure 7, Figure 8, a kind of device for recycling heat of bath water, comprises base 1, heat exchanger 2 and foot pad 3, on described foot pad 3, is provided with drainage hole 31, and drainage hole 31 is communicated with base 1; Described base 1 is square, triangle or fan-shaped etc., the both sides of base 1 are respectively arranged with left and right heat exchanging chamber 1A, the 1B of several heat exchange groove monomers formations that are connected of round paliform, the head end of left heat exchanging chamber 1A is communicated with by a guiding gutter 1C with right heat exchanging chamber 1B end, between left and right heat exchanging chamber 1A, 1B, there is heat dam 1D, the end of left heat exchanging chamber 1A is communicated with heat dam 1D, on heat dam 1D, has spilled water hole;
Described heat exchanger comprises left heat exchanger 23 and right heat exchanger 24,
Several metal tube monomers 2A connection that described left and right heat exchanger 23,24 is made up of the round bending of metal tube respectively forms, the end of the metal tube monomer 2A on the right side of left heat exchanger 23 is water inlet end, and the end of the metal tube monomer 2A in the left side of right heat exchanger 24 is water side; The other end of the other end of left heat exchanger 23 and right heat exchanger 24 is communicated with by an aqueduct 25;
As shown in Figure 9, described left and right heat exchanger 23,24 embeds respectively in left and right heat exchanging chamber 1A, 1B, and aqueduct 25 embeds in guiding gutter 1C; The water inlet end 21 of the metal tube monomer 2A on the right side of left heat exchanger 23 stretches out from the heat exchange groove monomer 11 of the left heat exchanging chamber 1A adjacent with heat dam 1D; Stretch out from the heat exchange groove monomer 11 of the right heat exchanging chamber 1B adjacent with heat dam 1D the water side 22 of the metal tube monomer 2A in the left side of right heat exchanger 24;
Left side and the right side of described foot pad 3 are high, middle low; There is drainage hole 31 centre of foot pad 3, and the upper shed of the heat exchange groove monomer 11 that described drainage hole 31 is adjacent with heat dam 1D with right heat exchanging chamber 1B is relative.
Described metal tube monomer 2A is fixed together by the base plate of pre-buried mode and heat exchange groove monomer 11.
Above-described is only preferential embodiment of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the principles of the present invention, can also make some improvement and modification, this is also considered as protection scope of the present invention.

Claims (10)

1. a device for recycling heat of bath water, comprises base, heat exchanger and foot pad, on described foot pad, is provided with drainage hole, and drainage hole is communicated with base; It is characterized in that: the water tank that also comprises a upper shed; Described heat exchanger is made up of metal tube, and one end is that water inlet end, the other end are water side, gapped between adjacent two metal tubes; The heat exchange groove that has metal tube to embed in described base, metal tube coordinates with heat exchange groove; Described foot pad is arranged on base upper end; Described base is arranged in water tank top, and stretch out from the sidewall of water tank the water side of described heat exchanger.
2. a kind of device for recycling heat of bath water according to claim 1, is characterized in that: described base is rounded or square, and described heat exchange groove is to be arranged on base Shang You center to begin to the heat exchange groove of the spiral of radial edges; The radial edges of base has the drain tank around the heat exchange groove of spiral, has the spilled water hole that connects base in drain tank; Center, water inlet end that the water side of described heat exchanger is positioned at base stretch out from the wallboard of drain tank; The shape of foot pad matches with the shape of base; The drainage hole of described foot pad is relative with the center of base.
3. a kind of device for recycling heat of bath water according to claim 2, is characterized in that: described heat exchanger is embedded in the heat exchange groove of base.
4. a kind of device for recycling heat of bath water according to claim 2, is characterized in that: a described metal tube part is positioned at heat exchange groove, another part and is positioned at the outside of the base plate of heat exchange groove.
5. according to a kind of device for recycling heat of bath water described in claim 1,2,3 or 4, it is characterized in that: described foot pad is turbination or rounding taper type.
6. a device for recycling heat of bath water, comprises base, heat exchanger and foot pad, on described foot pad, is provided with drainage hole, and drainage hole is communicated with base; It is characterized in that: described base is square, triangle or fan-shaped, on base, be provided with several heat exchange groove monomers that are connected of round paliform, on the side plate of the heat exchange groove monomer in left side, have spilled water hole; Several metal tube monomers connections that described heat exchanger is made up of the round bending of metal tube form, and the end of right side metal tube monomer is that the end of the metal monomer in water side, left side is water inlet end; The metal tube monomer of water inlet end stretches out from the wallboard of the heat exchange groove monomer in left side, and the metal tube monomer of water side stretches out from the wallboard of the heat exchange groove monomer on right side; There is drainage hole in the left side of described foot pad, and drainage hole is relative with the upper shed of the heat exchange groove monomer on right side.
7. a kind of device for recycling heat of bath water according to claim 6, is characterized in that: described metal tube monomer is fixed together by the base plate of pre-buried mode and heat exchange groove monomer.
8. according to a kind of device for recycling heat of bath water described in claim 6 or 7, it is characterized in that: the upper surface of described foot pad has an acute angle angle with level from left side to right side.
9. a device for recycling heat of bath water, comprises base, heat exchanger and foot pad, on described foot pad, is provided with drainage hole, and drainage hole is communicated with base; It is characterized in that: described base is square or triangle or fan-shaped, the both sides of base are respectively arranged with the left and right heat exchanging chamber of several heat exchange groove monomers formations that are connected of round paliform, the head end of left heat exchanging chamber is communicated with by a guiding gutter with right heat exchanging chamber end, between left and right heat exchanging chamber, there is heat dam, the end of left heat exchanging chamber is communicated with heat dam, has spilled water hole on heat dam; Described heat exchanger comprises left heat exchanger and right heat exchanger, several metal tube monomers connections that described left and right heat exchanger is made up of the round bending of metal tube respectively form, the end of the metal tube monomer on the right side of left heat exchanger is water inlet end, and the end of the metal tube monomer in the left side of right heat exchanger is water side; The other end of left heat exchanger and the other end of right heat exchanger are communicated with by an aqueduct; Described left and right heat exchanger embeds respectively in left and right heat exchanging chamber, and aqueduct embeds in guiding gutter; The water inlet end of the metal tube monomer on the right side of left heat exchanger stretches out from the heat exchange groove monomer of the left heat exchanging chamber adjacent with heat dam; Stretch out from the heat exchange groove monomer of the right heat exchanging chamber adjacent with heat dam the water side of the metal tube monomer in the left side of right heat exchanger; Left side and the right side of described foot pad are high, middle low; There is drainage hole the centre of foot pad, and the upper shed of the heat exchange groove monomer that described drainage hole is adjacent with heat dam with right heat exchanging chamber is relative.
10. a kind of device for recycling heat of bath water according to claim 9, is characterized in that: described metal tube monomer is fixed together by the base plate of pre-buried mode and heat exchange groove monomer.
CN201320752886.6U 2013-11-26 2013-11-26 Shower water waste heat recovery device Expired - Fee Related CN203657558U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320752886.6U CN203657558U (en) 2013-11-26 2013-11-26 Shower water waste heat recovery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320752886.6U CN203657558U (en) 2013-11-26 2013-11-26 Shower water waste heat recovery device

Publications (1)

Publication Number Publication Date
CN203657558U true CN203657558U (en) 2014-06-18

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105423776A (en) * 2016-01-11 2016-03-23 黎万银 Shower waste heat recovery device
CN106369716A (en) * 2015-05-11 2017-02-01 蒋超 Energy-saving and environment-friendly water circulation and reutilization air conditioning system
CN110017701A (en) * 2018-01-08 2019-07-16 艾欧史密斯(中国)热水器有限公司 Heat exchange equipment, heat pump water heater system, home-use shower system and bathroom

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106369716A (en) * 2015-05-11 2017-02-01 蒋超 Energy-saving and environment-friendly water circulation and reutilization air conditioning system
CN105423776A (en) * 2016-01-11 2016-03-23 黎万银 Shower waste heat recovery device
CN110017701A (en) * 2018-01-08 2019-07-16 艾欧史密斯(中国)热水器有限公司 Heat exchange equipment, heat pump water heater system, home-use shower system and bathroom
CN110017701B (en) * 2018-01-08 2024-05-10 艾欧史密斯(中国)热水器有限公司 Heat exchange equipment, heat pump water heater system, household shower system and bathroom

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GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 528427 Guangdong city in Zhongshan Province town of Nantou Yi Road No. 8 one (four floor)

Patentee after: Han Gong electrical equipment Science and Technology Ltd. of Zhongshan city

Address before: 528427 Zhongshan Province town, Nantou City, rich road, No. 65 Han power appliance

Patentee before: Zhongshan Hangong Electrical Appliances Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140618

Termination date: 20201126

CF01 Termination of patent right due to non-payment of annual fee