CN105544704A - Floor drain capable of connecting waste water heat energy recovery device - Google Patents

Floor drain capable of connecting waste water heat energy recovery device Download PDF

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Publication number
CN105544704A
CN105544704A CN201510923019.8A CN201510923019A CN105544704A CN 105544704 A CN105544704 A CN 105544704A CN 201510923019 A CN201510923019 A CN 201510923019A CN 105544704 A CN105544704 A CN 105544704A
Authority
CN
China
Prior art keywords
waste water
waste
floor drain
recovery device
energy recovery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510923019.8A
Other languages
Chinese (zh)
Inventor
曹恩思
许科星
刘凤祥
罗亚洲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Sally Shower Equipment Co Ltd
Original Assignee
Zhongshan Sally Shower Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN201510236766.4A priority Critical patent/CN104863243A/en
Priority to CN2015102367664 priority
Priority to CN201510505513.2A priority patent/CN105178418A/en
Priority to CN2015105055132 priority
Application filed by Zhongshan Sally Shower Equipment Co Ltd filed Critical Zhongshan Sally Shower Equipment Co Ltd
Priority to CN201510923019.8A priority patent/CN105544704A/en
Publication of CN105544704A publication Critical patent/CN105544704A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407Floor drains for indoor use
    • E03F5/0408Floor drains for indoor use specially adapted for showers
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06Gully gratings

Abstract

The invention relates to a floor drain capable of connecting a waste water heat energy recovery device. The floor drain includes a floor drain body; a waste water channel is arranged in the floor drain body; and two ends of the waste water channel are provided with a waste water inlet and a waste water outlet communicating with a drain-pipe respectively. The technical points of the floor drain are that: a filter capable of filtering waste water is arranged at one side close to the waste water inlet in the waste water channel; a valve core capable of controlling on-off between the drain-pipe and the waste water channel is arranged in the waste water channel; and a waste hot water recovery opening for supplying waste hot water to the waste water heat energy recovery device is arranged between the waste water inlet and the waste water outlet in the floor drain body. The floor drain is simple in structure, the waste hot water can be recycled, and the use efficiency of heat energy can be improved.

Description

A kind of floor drain that can connect waste-water heat-energy recovery device
[technical field]
The present invention relates to a kind of floor drain.
[background technology]
Floor drain is the important interface connecting sewerage system and flooring, and as the vitals of drainage system in house, its performance quality directly affects the quality of room air, controls extremely important to the peculiar smell between bathroom.Due to such as Water-heating shower in some cases, its waste water has uniform temperature, if directly discharged, waste water heat energy will direct losses.The floor drain of current commercial type, all only anhydrate and deodorization design, its function singleness, cannot meet the function of docking with other waste water utilization device; Wherein also there is screen pack hole comparatively greatly in part, and filter effect is bad.
[summary of the invention]
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of structure simple, spent hot water can be recycled, the floor drain of waste-water heat-energy recovery device can be connected.
In order to solve the problem, the present invention by the following technical solutions:
A kind of floor drain that can connect waste-water heat-energy recovery device, comprise floor drain body, waste water tunnel is provided with in described floor drain body, the waste water discharge opening that the two ends of described waste water tunnel are respectively equipped with wastewater streams entrance and are communicated with gutter, it is characterized in that: being provided with near wastewater streams inlet side in described spent hot water's passage can by the strainer of waste water filtering, the spool of break-make between gutter described in control and waste water tunnel is provided with in described spent hot water's passage, described floor drain body is provided with between wastewater streams entrance and waste water discharge opening to the spent hot water recovery port of waste-water heat-energy recovery device for spent hot water.
A kind of floor drain that can connect waste-water heat-energy recovery device as above, is characterized in that: the waste-water heat-energy recovery device described gutter is provided with below waste water discharge opening described in access discharges the useless cold water outlet opening of useless cold water.
A kind of floor drain that can connect waste-water heat-energy recovery device as above, it is characterized in that: described strainer comprises the support end face be pressed against in the upper end wall of waste water tunnel, described support end face is provided with has upper end open and to the annular solid of downward-extension, the bottom of annular solid is provided with the lower surface of its lower ending opening block, described annular solid and described waste water tunnel sidewall spaced apart, described annular solid is circumferentially with multiple side filter bores be communicated with waste water tunnel, and described lower surface is provided with multiple end filter bores be communicated with waste water tunnel.
A kind of floor drain that can connect waste-water heat-energy recovery device as above, is characterized in that: be provided with floor drainage cover plate in described wastewater streams entrance, and described floor drainage cover plate is located in wastewater streams entrance and described support end face is pressed against in one end.
A kind of floor drain that can connect waste-water heat-energy recovery device as above, it is characterized in that: in the middle part of described waste water tunnel, be provided with hollow cylinder in the below of described strainer, described spool comprises the envelope block being pressed against waste water tunnel lower end wall and being sealed by waste water discharge opening, be provided with the valve rod extend in hollow cylinder in the middle part of described envelope block, between described valve rod and described hollow cylinder, be provided with the back-moving spring of the spool described in support.
A kind of floor drain that can connect waste-water heat-energy recovery device as above, is characterized in that: described valve rod upper end is provided with the back-up block being pressed against back-moving spring upper end.
A kind of floor drain that can connect waste-water heat-energy recovery device as above, is characterized in that: described hollow cylinder upper end is provided with the locating cover of the back-up block that can push up described in pressure.
A kind of floor drain that can connect waste-water heat-energy recovery device as above, is characterized in that: described floor drainage cover plate is provided with the grid hole passed through for waste water.
Beneficial effect of the present invention has: on floor drain body spent hot water's recovery port be connected waste-water heat-energy recovery device (shell-and-tube heat exchanger, plate exchanger etc.) and connect, such spent hot water is by after heat-energy recovering apparatus, the heat of waste water is absorbed and used, water out after from gutter discharge, so just serve the effect of heat recovery from sewage; Floor drainage cover plate can be used for filtering larger rubbish thing, and strainer can be used for filtering less rubbish thing, double filtration, improve filter effect, strainer comprises two parts and filters, and one is end filter bores, waste water enters filter bores at the bottom of rear direct impact, waste water can not be discharged rapidly, but can be stored in annular solid, when it has certain altitude, waste water flows out from side filter bores, so just can play cushioning effect, reduce water to the impact of bottom, improve filterability.
[accompanying drawing explanation]
Fig. 1 is stereogram of the present invention;
Fig. 2 is explosive view of the present invention;
Fig. 3 is using state sectional view of the present invention.
[detailed description of the invention]
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
As shown in Figure 1 to Figure 3, a kind of floor drain that can connect waste-water heat-energy recovery device, comprises the floor drain body 1 be connected with gutter 10.Waste water tunnel 2 is provided with in floor drain body 1, the waste water discharge opening 20 that the two ends of waste water tunnel 2 are respectively equipped with wastewater streams entrance 22 and are communicated with gutter 10, waste water tunnel 2 upper end is wastewater streams entrance 22, be provided with floor drainage cover plate 4 in wastewater streams entrance 22, floor drainage cover plate 4 is provided with the grid hole 41 passed through for waste water.Being provided with near wastewater streams entrance 22 side in waste water tunnel 2 can by the strainer 3 of waste water filtering, strainer 3 comprises the support end face 31 be pressed against in waste water tunnel 2 upper end wall 21, floor drainage cover plate 4 is located in wastewater streams entrance 22 and one end and is pressed against support end face 31, and floor drainage cover plate 4 can be located strainer 3.Support end face 31 to be provided with and to there is upper end open and to the annular solid 32 of downward-extension, the bottom of annular solid 32 is provided with the lower surface 33 of its lower ending opening block, water flows into from floor drainage cover plate 4, and floor drainage cover plate 4 carries out first time and filters, and flows to strainer 3 from annular solid 32 upper end open.Annular solid 32 is spaced apart with waste water tunnel 2 sidewall, and annular solid 32 is circumferentially with multiple side filter bores 34 be communicated with waste water tunnel 2, and such waste water can flow in waste water tunnel 2 from side filter bores 34.Lower surface 33 is provided with multiple end filter bores 35 be communicated with waste water tunnel 2.Being provided with in waste water tunnel 2 can by the spool 5 of waste water discharge opening 20 shutoff, hollow cylinder 23 is provided with in the below of strainer 3 in the middle part of waste water tunnel 2, spool 5 comprises the envelope block 51 being pressed against waste water tunnel 2 lower end wall 24 and being sealed by waste water discharge opening 20, be provided with the valve rod 52 extend in hollow cylinder 23 in the middle part of envelope block 51, between valve rod 52 and hollow cylinder 23, be provided with the back-moving spring 53 supporting spool 5.The back-up block 54 of back-moving spring 53 upper end, back-up block 54 can be screw, and back-up block 54 facilitates valve rod 52 to install.Hollow cylinder 23 upper end is provided with the locating cover 25 that can push up pressure valve bar 52.After locating cover 25 is fixing, upper location is carried out to valve rod 52, seal block 51 time initial and will fasten waste water discharge opening 20 all the time, prevent worm mouse etc. from entering in waste water tunnel 2 from gutter 10, or the peculiar smell in gutter 10 enters into waste water tunnel 2.When dilutional hyponatremia in waste water tunnel 2, the Action of Gravity Field of water is on envelope block 51, and when the gravity of water is greater than the elastic force of back-moving spring 53, envelope block 51 will move down, back-up block 54 is compression reseting spring 53 downwards, waste water discharge opening 20 is opened, and water can be discharged fast, after water is discharged, water in waste water tunnel 2 reduces, back-moving spring 53 elastic reset, waste water discharge opening 20 is closed, and prevents dilutional hyponatremia from overflowing in floor drain.Floor drain body 1 is provided with between wastewater streams entrance 22 and waste water discharge opening 20 to the spent hot water recovery port 11 of waste-water heat-energy recovery device 6 for spent hot water, gutter 10 is provided with below waste water discharge opening 20 the useless cold water outlet opening 12 that access waste-water heat-energy recovery device 6 discharges useless cold water, spent hot water's recovery port 11 connects waste-water heat-energy recovery device 6 (shell-and-tube heat exchanger, plate exchanger etc.) water inlet, useless cold water outlet opening 12 connects the delivery port of waste-water heat-energy recovery device 6, after spent hot water enters into and carries out interchange of heat in waste-water heat-energy recovery device 6, flow out, be linked into gutter 10 from useless cold water outlet opening 12 to discharge, thus enable spent hot water be recovered utilization.

Claims (8)

1. one kind can connect the floor drain of waste-water heat-energy recovery device, comprise floor drain body (1), waste water tunnel (2) is provided with in described floor drain body (1), the waste water discharge opening (20) that the two ends of described waste water tunnel (2) are respectively equipped with wastewater streams entrance (22) and are communicated with gutter (10), it is characterized in that: being provided with near wastewater streams entrance (22) side in described spent hot water's passage (2) can by the strainer of waste water filtering (3), the spool (5) of break-make between gutter (10) described in control and waste water tunnel (2) is provided with in described spent hot water's passage (2), described floor drain body (1) is provided with between wastewater streams entrance (22) and waste water discharge opening (20) to the spent hot water recovery port (11) of waste-water heat-energy recovery device (6) for spent hot water.
2. a kind of floor drain that can connect waste-water heat-energy recovery device according to claim 1, is characterized in that: the useless cold water outlet opening (12) described gutter (10) being discharged useless cold water at waste water discharge opening (20) the below waste-water heat-energy recovery device (6) be provided with described in access.
3. a kind of floor drain that can connect waste-water heat-energy recovery device according to claim 1 and 2, it is characterized in that: described strainer (3) comprise be pressed against waste water tunnel (2) upper end wall (21) on support end face (31), described support end face (31) is provided with has upper end open and to the annular solid (32) of downward-extension, the bottom of described annular solid (32) is provided with the lower surface of its lower ending opening block (33), described annular solid (32) is spaced apart with described waste water tunnel (2) sidewall, described annular solid (32) is circumferentially with multiple side filter bores (34) be communicated with waste water tunnel (2), described lower surface (33) is provided with multiple end filter bores (35) be communicated with waste water tunnel (2).
4. a kind of floor drain that can connect waste-water heat-energy recovery device according to claim 3, it is characterized in that: be provided with floor drainage cover plate (4) in described wastewater streams entrance (22), described floor drainage cover plate (4) is located in wastewater streams entrance (22) and described support end face (31) is pressed against in one end.
5. a kind of floor drain that can connect waste-water heat-energy recovery device according to claim 1, it is characterized in that: described waste water tunnel (2) middle part is provided with hollow cylinder (23) in the below of described strainer (3), described spool (5) comprises the envelope block (51) being pressed against waste water tunnel (2) lower end wall (24) and being sealed by waste water discharge opening (20), described envelope block (51) middle part is provided with the valve rod (52) extend in hollow cylinder (23), the back-moving spring (53) of the spool (5) described in support is provided with between described valve rod (52) and described hollow cylinder (23).
6. a kind of floor drain that can connect waste-water heat-energy recovery device according to claim 5, is characterized in that: described valve rod (52) upper end is provided with the back-up block (54) being pressed against back-moving spring (53) upper end.
7. a kind of floor drain that can connect waste-water heat-energy recovery device according to claim 6, is characterized in that: described hollow cylinder (23) upper end is provided with the locating cover (25) of the back-up block (54) that can push up described in pressure.
8. a kind of floor drain that can connect waste-water heat-energy recovery device according to claim 4, is characterized in that: described floor drainage cover plate (4) is provided with the grid hole (41) passed through for waste water.
CN201510923019.8A 2015-05-11 2015-12-11 Floor drain capable of connecting waste water heat energy recovery device Pending CN105544704A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201510236766.4A CN104863243A (en) 2015-05-11 2015-05-11 Floor drain capable of being connected with waste water thermal energy recovery device
CN2015102367664 2015-05-11
CN201510505513.2A CN105178418A (en) 2015-08-17 2015-08-17 Floor drain connected with waste water heat energy recovery device
CN2015105055132 2015-08-17
CN201510923019.8A CN105544704A (en) 2015-05-11 2015-12-11 Floor drain capable of connecting waste water heat energy recovery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510923019.8A CN105544704A (en) 2015-05-11 2015-12-11 Floor drain capable of connecting waste water heat energy recovery device

Publications (1)

Publication Number Publication Date
CN105544704A true CN105544704A (en) 2016-05-04

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CN201510923019.8A Pending CN105544704A (en) 2015-05-11 2015-12-11 Floor drain capable of connecting waste water heat energy recovery device

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CN201521035664.8U Active CN205296363U (en) 2015-05-11 2015-12-11 Novel floor drain that can connect waste water heat recovery unit

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106759804A (en) * 2016-12-22 2017-05-31 安徽理工大学 A kind of floor drain of utilization bath waste water gravitional force and heat energy
CN107217726A (en) * 2017-06-02 2017-09-29 浙江兴泰建设有限公司 A kind of anti-ponding road

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205296363U (en) * 2015-05-11 2016-06-08 中山市莎丽卫浴设备有限公司 Novel floor drain that can connect waste water heat recovery unit
FI129155B (en) * 2016-12-02 2021-08-13 Est Energy Save Tech Oy Floor outlet

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2304537A1 (en) * 1973-01-31 1974-08-08 Rhein Westfael Elect Werk Ag HEAT RECOVERY PLANT
CN2202151Y (en) * 1994-09-25 1995-06-28 朴光珠 Basket-type filter screen
CN1948645A (en) * 2006-11-03 2007-04-18 杭州电子科技大学 Floor drain having waste hot water rocovery mouthpiece
CN201065564Y (en) * 2007-06-05 2008-05-28 浙江金源铜业制造有限公司 Self-sealed overflow-proof floor drain
CN102889703A (en) * 2012-10-31 2013-01-23 南京德磊科技有限公司 Bathroom sewage waste heat recovery device
CN203808217U (en) * 2014-04-14 2014-09-03 九牧厨卫股份有限公司 Seal ring and floor drain
CN205296363U (en) * 2015-05-11 2016-06-08 中山市莎丽卫浴设备有限公司 Novel floor drain that can connect waste water heat recovery unit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2304537A1 (en) * 1973-01-31 1974-08-08 Rhein Westfael Elect Werk Ag HEAT RECOVERY PLANT
CN2202151Y (en) * 1994-09-25 1995-06-28 朴光珠 Basket-type filter screen
CN1948645A (en) * 2006-11-03 2007-04-18 杭州电子科技大学 Floor drain having waste hot water rocovery mouthpiece
CN201065564Y (en) * 2007-06-05 2008-05-28 浙江金源铜业制造有限公司 Self-sealed overflow-proof floor drain
CN102889703A (en) * 2012-10-31 2013-01-23 南京德磊科技有限公司 Bathroom sewage waste heat recovery device
CN203808217U (en) * 2014-04-14 2014-09-03 九牧厨卫股份有限公司 Seal ring and floor drain
CN205296363U (en) * 2015-05-11 2016-06-08 中山市莎丽卫浴设备有限公司 Novel floor drain that can connect waste water heat recovery unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106759804A (en) * 2016-12-22 2017-05-31 安徽理工大学 A kind of floor drain of utilization bath waste water gravitional force and heat energy
CN106759804B (en) * 2016-12-22 2019-04-05 安徽理工大学 A kind of floor drain using bath waste water gravitional force and thermal energy
CN107217726A (en) * 2017-06-02 2017-09-29 浙江兴泰建设有限公司 A kind of anti-ponding road

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 528400 Guangdong province Zhongshan Nanlang Town Industrial Park Nam Sally Polytron Technologies Inc

Applicant after: Sally Polytron Technologies Inc

Address before: 528400 Guangdong province Zhongshan Nanlang Town Industrial Park Nam Long Sally bathroom company

Applicant before: Zhongshan Shali Sanitary Ware Equipment Co., Ltd.

COR Change of bibliographic data
RJ01 Rejection of invention patent application after publication

Application publication date: 20160504

RJ01 Rejection of invention patent application after publication