CN203785223U - Heat recovery type instant water heater - Google Patents

Heat recovery type instant water heater Download PDF

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Publication number
CN203785223U
CN203785223U CN201420194104.6U CN201420194104U CN203785223U CN 203785223 U CN203785223 U CN 203785223U CN 201420194104 U CN201420194104 U CN 201420194104U CN 203785223 U CN203785223 U CN 203785223U
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CN
China
Prior art keywords
water
heat
heater
heat exchange
exchange water
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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.)
Expired - Fee Related
Application number
CN201420194104.6U
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Chinese (zh)
Inventor
曾永海
Original Assignee
曾永海
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Filing date
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Application filed by 曾永海 filed Critical 曾永海
Priority to CN201420194104.6U priority Critical patent/CN203785223U/en
Application granted granted Critical
Publication of CN203785223U publication Critical patent/CN203785223U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A heat recovery type instant water heater comprises a heat-exchange water storage tank and a heating device which are connected sequentially, wherein the heating device comprises a water storage type heating device body; a heat-exchange water disc is obliquely arranged in the heat-exchange water storage tank, a waste water inlet pipe is arranged in a position, corresponding to the highest position of the heat-exchange water disc, of the upper part of the heat-exchange water storage tank, and a waste water outlet pipe is arranged at the bottom of the heat-exchange water storage tank; baffles are arranged in the heat-exchange water disc at intervals, a continuous S-shaped runner is formed among the baffles, a continuous S-shaped heat exchange tube is arranged at the bottom of the heat-exchange water storage tank and in the runner, a water inlet end of the heat exchange tube is located below the heat-exchange water disc, a water outlet end of the heat exchange tube is located above the heat-exchange water disc and connected with a water inlet of the water storage type heating device body, and a water outlet of the water storage type heating device body is connected with a hot water outlet pipe. According to the instant water heater, waste water after baths flows into the heat-exchange water disc through the waste water inlet pipe, soaks the heat exchange tube and exchanges heat with cold water in the heat exchange tube, so that waste heat in the waste water is recovered by the cold water, the energy utilization rate is increased effectively, and energy consumption is reduced.

Description

A kind of recovery type heat immediately heating water heater
Technical field
The utility model relates to a kind of recovery type heat immediately heating water heater.
Background technology
People, using in hot water bathing process, are generally directly to drain through the waste water of bathing at present, but are often with and have surplus heat in waste water, and amount of heat is together drained by waste water, causes the waste of resource, goes down to be unfavorable for national development for a long time.Therefore, people need a product that can reclaim waste water residual heat, energy-conserving and environment-protective.
Utility model content
The purpose of this utility model aims to provide a kind of simple in structure, safe and reliable, with low cost, recovery type heat immediately heating water heater that can reclaim waste water residual heat, to solve weak point of the prior art.
By a kind of recovery type heat immediately heating water heater of this object design, comprise the heat exchange water tank and the heater that connect successively, its architectural feature is that heater comprises storage-type heater; Heat exchange water tank inner inclination is provided with heat exchange water pond, and the top corresponding heat exchange water pond highest point of heat exchange water tank is provided with waste water and enters pipe, and the bottom of heat exchange water tank is provided with wastewater effluent pipe; In described heat exchange water pond, be arranged at intervals with baffle plate, between baffle plate, form the runner that continuous S type spirals, in heat exchange water tank bottom and runner, be provided with the heat exchanger tube that continuous S type spirals, the water inlet end of described heat exchanger tube is positioned at the below of heat exchange water pond, the water side of heat exchanger tube is positioned at the top of heat exchange water pond, and be connected with the water inlet of storage-type heater, the delivery port of storage-type heater is connected with hot water outlet pipe.
Described heater also comprises the Instant heating type heater being arranged on hot water outlet pipe.
On described hot water outlet pipe, be also provided with water flow sensing unit and temperature controller.
On described hot water outlet pipe's water side, be connected with booster pump.
In described heat exchange water tank, be also provided with the spray equipment for cleaning heat exchange water pond.
Described waste water enters manages the relative both sides that are positioned at heat exchange water tank with wastewater effluent pipe.
Described water heater also comprises the casing for heat exchange water tank, heater and hot water outlet pipe are installed, and in described casing, is filled with heat-insulation layer.
The utility model, by above-mentioned technological improvement, has following beneficial effect:
Enter pipe and flow to the heat exchange water pond of heat exchange water tank by waste water through the waste water of bathing, waste water soaks heat exchanger tube, and carry out heat exchange with the cold water in heat exchanger tube, make cold water reclaim the waste heat in waste water, after heater heats rapidly, fast for user's bathing, so circulate again, effectively improve energy utilization rate, save energy consumption.It is specially adapted to need a large amount of places that use hot water, as hairdressing place, and sauna chamber etc.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model one embodiment.
Fig. 2 is the front view of the utility model one embodiment heat exchange water pond and heat exchanger tube assembling.
Fig. 3 is the structural representation of the utility model one embodiment control panel.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Referring to Fig. 1-Fig. 3, recovery type heat immediately heating water heater, comprises the heat exchange water tank 1 and the heater that connect successively, and heater comprises storage-type heater 9; Heat exchange water tank 1 inner inclination is provided with heat exchange water pond 2, and top corresponding heat exchange water pond 2 highest points of heat exchange water tank 1 are provided with waste water and enter pipe 12, and the bottom of heat exchange water tank 1 is provided with wastewater effluent pipe 13; In heat exchange water pond 2, be arranged at intervals with baffle plate, between baffle plate, form the runner that continuous S type spirals, in heat exchange water tank 1 bottom and runner, be provided with the heat exchanger tube 11 that continuous S type spirals, the water inlet end of heat exchanger tube 11 is positioned at the below of heat exchange water pond 2, the water side of heat exchanger tube 11 is positioned at the top of heat exchange water pond 2, and be connected with the water inlet of storage-type heater 9, the delivery port of storage-type heater 9 is connected with hot water outlet pipe 4.
Further, heat exchanger tube 11 can adopt the mode being arranged on separately in runner, or is arranged on separately the mode of heat exchange water tank bottom, and those skilled in the art all can understand, and repeats no longer one by one.
Present design, the direction that makes waste water enter pipe 12, heat exchange water pond 2, wastewater effluent pipe 13 according to waste water flow from top to bottom (in figure shown in dotted line), cold water is continuous S type at heat exchanger tube 11 and spirals mobile, owing under the effect at heat exchange water pond 2, waste water being soaked heat exchanger tube 11, greatly increase heat exchange area, cold water heat exchange in heat exchanger tube 11 is more abundant, is conducive to improve the rate of recovery of waste heat.
Further, on hot water outlet pipe 4 water side, be connected with booster pump 5, increase pump 5 and can effectively improve the water flow pressure of water side, avoid the problem of hydraulic pressure deficiency, meet the instructions for use of more areas.
Further, heater also comprises the Instant heating type heater 7 being arranged on hot water outlet pipe 4.On hot water outlet pipe 4, be also provided with water flow sensing unit 6 and temperature controller 8, Instant heating type heater 7 can further improve the efficiency of heating surface, prevents from producing because hot water demand is excessive the problem of storage-type heater 9 efficiency of heating surface deficiencies, meets user's instructions for use.
Further, in heat exchange water tank 1, be also provided with the spray equipment 3 for cleaning heat exchange water pond 2.Spray equipment 3 can be realized auto-flushing heat exchange water tank 1 inside, ensures heat exchange water pond 2 and heat exchanger tube 11 surface clean, affects heat exchange efficiency in order to avoid be attached to the foul of surface both.
Further, waste water enters pipe 12 and is positioned at the relative both sides of heat exchange water tank 1 with wastewater effluent pipe 13, meets designing requirement.
Further, water heater also comprises the casing for heat exchange water tank 1, heater and hot water outlet pipe 4 are installed, and in described casing, is filled with heat-insulation layer.
One display screen and multiple control button can be set on the control panel 10 of water heater, and display screen is used for showing the information such as wastewater temperature, leaving water temperature, hydraulic pressure, controls button and can comprise switch key, temperature adjusting key, energy saver mode operating key etc.
Above disclosed is only preferred embodiment of the present utility model, but not limits claim protection domain of the present utility model with this, according to the equivalent variations of doing in the utility model protection domain, still belongs to the scope that the utility model is protected.

Claims (7)

1. a recovery type heat immediately heating water heater, comprises the heat exchange water tank (1) and the heater that connect successively, it is characterized in that heater comprises storage-type heater (9); Heat exchange water tank (1) inner inclination is provided with heat exchange water pond (2), corresponding heat exchange water pond (2) highest point in top of heat exchange water tank (1) is provided with waste water and enters pipe (12), and the bottom of heat exchange water tank (1) is provided with wastewater effluent pipe (13); In described heat exchange water pond (2), be arranged at intervals with baffle plate, between baffle plate, form the runner that continuous S type spirals, in heat exchange water tank (1) bottom and runner, be provided with the heat exchanger tube (11) that continuous S type spirals, the water inlet end of described heat exchanger tube (11) is positioned at the below of heat exchange water pond (2), the water side of heat exchanger tube (11) is positioned at the top of heat exchange water pond (2), and be connected with the water inlet of storage-type heater (9), the delivery port of storage-type heater (9) is connected with hot water outlet pipe (4).
2. recovery type heat immediately heating water heater according to claim 1, is characterized in that: described heater also comprises the Instant heating type heater (7) being arranged on hot water outlet pipe (4).
3. recovery type heat immediately heating water heater according to claim 2, is characterized in that: on described hot water outlet pipe (4), be also provided with water flow sensing unit (6) and temperature controller (8).
4. according to recovery type heat immediately heating water heater described in claim 1-3 any one, it is characterized in that: on described hot water outlet pipe's (4) water side, be connected with booster pump (5).
5. according to recovery type heat immediately heating water heater described in claim 1-3 any one, it is characterized in that: in described heat exchange water tank (1), be also provided with the spray equipment (3) for cleaning heat exchange water pond (2).
6. according to recovery type heat immediately heating water heater described in claim 1-3 any one, it is characterized in that: described waste water enters pipe (12) and wastewater effluent pipe (13) and be positioned at the relative both sides of heat exchange water tank (1).
7. according to recovery type heat immediately heating water heater described in claim 1-3 any one, it is characterized in that: described water heater also comprises the casing for heat exchange water tank (1), heater and hot water outlet pipe (4) are installed, and in described casing, is filled with heat-insulation layer.
CN201420194104.6U 2014-04-14 2014-04-14 Heat recovery type instant water heater Expired - Fee Related CN203785223U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420194104.6U CN203785223U (en) 2014-04-14 2014-04-14 Heat recovery type instant water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420194104.6U CN203785223U (en) 2014-04-14 2014-04-14 Heat recovery type instant water heater

Publications (1)

Publication Number Publication Date
CN203785223U true CN203785223U (en) 2014-08-20

Family

ID=51321402

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420194104.6U Expired - Fee Related CN203785223U (en) 2014-04-14 2014-04-14 Heat recovery type instant water heater

Country Status (1)

Country Link
CN (1) CN203785223U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107642905A (en) * 2017-09-25 2018-01-30 南京律智诚专利技术开发有限公司 A kind of hot-water heating system with preheating system
CN107664350A (en) * 2016-07-28 2018-02-06 黎万银 A kind of energy-efficient quick-heating electric water heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107664350A (en) * 2016-07-28 2018-02-06 黎万银 A kind of energy-efficient quick-heating electric water heater
CN107642905A (en) * 2017-09-25 2018-01-30 南京律智诚专利技术开发有限公司 A kind of hot-water heating system with preheating system

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140820

Termination date: 20150414

EXPY Termination of patent right or utility model