CN201373684Y - Equal temperature difference heat recycling device - Google Patents

Equal temperature difference heat recycling device Download PDF

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Publication number
CN201373684Y
CN201373684Y CN 200920126817 CN200920126817U CN201373684Y CN 201373684 Y CN201373684 Y CN 201373684Y CN 200920126817 CN200920126817 CN 200920126817 CN 200920126817 U CN200920126817 U CN 200920126817U CN 201373684 Y CN201373684 Y CN 201373684Y
Authority
CN
China
Prior art keywords
water
pipe
storage tank
heat recycling
temperature difference
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.)
Expired - Fee Related
Application number
CN 200920126817
Other languages
Chinese (zh)
Inventor
张宏图
但德林
张振
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.)
CHONGQING SANGONG TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
CHONGQING SANGONG TECHNOLOGY DEVELOPMENT 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
Application filed by CHONGQING SANGONG TECHNOLOGY DEVELOPMENT Co Ltd filed Critical CHONGQING SANGONG TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN 200920126817 priority Critical patent/CN201373684Y/en
Application granted granted Critical
Publication of CN201373684Y publication Critical patent/CN201373684Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an equal temperature difference heat recycling device, which comprises a casing body (1). The top portion of the casing body (1) sinks downwards and forms a holding groove (2), a water filtering pad (3) is disposed at a groove opening of the holding groove (2), a water drain hole (4) is arranged at the center of the bottom of the holding groove (2), a spiral heat recycling pipe (5) is installed inside the holding groove (2), a pipe orifice at the center of the heat recycling pipe (5) is connected with a water inlet pipe (6), and a pipe orifice at the outer rim of the heat recycling pipe (5) is connected with a water outlet pipe (7). The heat recycling device can effectively absorb the heat energy of wastewater after scouring bath so as to increase the temperature of water entering an electric water heater, thereby reducing heating electric energy. Consequently, the low-power little water storage type electric water heater equipped with the heat recycling device can realize the function of low-power instantaneous water heaters, thereby achieving the purpose of saving electricity, water and energy.

Description

Etc. the temperature difference heat retracting device
Technical field
The utility model relates to a kind of electric heater, specifically, relate in particular to be used for electric heater etc. the temperature difference heat retracting device.
Background technology
Electric heater has been widely applied to places such as family, hotel, publilc baths owing to adopt the cleanest energy.Existing electric heater is divided into heat storage type and Instant heating type two kinds, the advantage of heat storing type electric water heater is that electric power is little, require also little to user's capacitance, but need preheating when using, the time of waiting for is longer, for 30 to 40 minutes, if not want to wait, must keep the water heater long-term work, electric energy expends very big; Simultaneously, the heat storing type electric water heater can not continue to use, and once can only satisfy 2-3 people's water, and heat loss is bigger, and the heat energy of sewage all runs off after the bathing.Instant electric water heater's advantage is can plug and play, but power load is big, and household lines is difficult to bear, and is unfavorable for that the common people install, and the heat energy of sewage also all runs off after the bathing, fails to be utilized effectively.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of can absorb sewage heat energy after the bathing, with reduce to add thermoelectric power etc. the temperature difference heat retracting device.
The technical solution of the utility model is as follows: temperature difference heat retracting device such as a kind of, have housing, and its key is: the top of described housing forms storage tank to lower recess, at the notch of storage tank the drainage pad is set, and the central authorities of storage tank bottom land offers spilled water hole; The spirality recovery tubes is installed in described storage tank, and the mouth of pipe of these recovery tubes central authorities is connected with water inlet pipe, and the mouth of pipe of recovery tubes outer rim is connected with outlet pipe.
Adopt above technical scheme, the gap between recuperation of heat pipeloop and the circle forms spirality channel, and water inlet pipe is connected with cold water pipe, and outlet pipe is connected with the import of electric heater.When opening valve, cold water flows into recovery tubes through cold water pipe, water inlet pipe, flows to electric heater by outlet pipe again, outwards flows out through spray head.When needing to use hot water, electric heater stops after water is preheated design temperature, opening valve supplies water to the utility model and electric heater, spray head goes out hot water, the through hole of sewage after the bathing on the drainage pad flows in the storage tank, and the spirality channel that forms between recuperation of heat pipeloop and circle is to center flow, until discharging from spilled water hole.Because the cold water in the recovery tubes is by mediad outer rim helical flow, and the sewage after the bathing flows to central spiral from outer rim, the heat energy of sewage constantly passes to the cold water in the recovery tubes like this, water temperature in the recovery tubes is raise, can reduce the heating electricity consumption thus, the electric heater that therefore is equipped with small-power, few water storage can satisfy instructions for use.Cold water is relative twist mobile in the utility model with hot water, and the time of carrying out heat exchange is long, the heat recovery efficiency height.
The diapire of above-mentioned storage tank is the plane, and the sidewall of storage tank is high outside and low outside inclined-plane.Above structure is convenient to processing on the one hand, helps on the other hand the sewage after the bathing is carried out water conservancy diversion.
Arrange for convenience and assembling that above-mentioned water inlet pipe and outlet pipe all are positioned at housing, two pipes parallel, and the outer end of two pipes passes from the sidewall of housing.
In order to reach better recuperation of heat effect, the spirality heat shield is housed, in the space between this heat shield embedding recovery tubes adjacent turn in above-mentioned storage tank.
Beneficial effect: the utility model can effectively absorb the heat energy of sewage after the bathing, enter the water temperature of electric heater with raising, add thermoelectric power thereby reduce, adopt small-power, few storage-type electric water heater to be equipped with the utility model like this, the function of small-power, immediately heating water heater be can realize, economize on electricity, water saving, purpose of energy saving reached.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is a user mode reference diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1 and Figure 2, the utility model is made of parts such as housing 1, drainage pad 3, recovery tubes 5, water inlet pipe 6, outlet pipe 7 and heat shields 8, its middle shell 1 is square, and upper end closed, lower end are uncovered, the top of this housing 1 forms storage tank 2 to lower recess, and the sidewall of storage tank 2 is high outside and low outside inclined-plane, diapire is the plane, and the central authorities of diapire offer spilled water hole 4.Notch place at described storage tank 2 is equipped with drainage pad 3, offers several through holes on the drainage pad 3.Described recovery tubes 5 is a spirality, is installed in the storage tank 2, and by the diapire support of storage tank 2, and the mouth of pipe of recovery tubes 5 central authorities is corresponding with the position of spilled water hole 4, and this mouth of pipe is connected with water inlet pipe 6, and the mouth of pipe of recovery tubes 5 outer rims is connected with outlet pipe 7.Water inlet pipe 6 and outlet pipe 7 all are positioned at 1, two pipe of housing and parallel, and the outer end of two pipes passes from the sidewall of housing 1.Space between described recovery tubes 5 circles and the circle forms spirality channel, is embedded with spirality heat shield 8 in this passage.
From Fig. 3 and in conjunction with Fig. 1, Fig. 2 as can be known, the utility model integral installation is on the floor in bathroom, and water inlet pipe 6 is connected with cold water pipe 9, and outlet pipe 7 is connected with the import of electric heater 10.When opening valve 11, cold water flows into recovery tubes 5 through cold water pipe 9, water inlet pipe 6, flows to electric heater 10 by outlet pipe 7 again, outwards flows out through spray head 12.When needing to use hot water, electric heater 10 stops after water is preheated design temperature, opening valve 11 supplies water to the utility model and electric heater 10, spray head 12 goes out hot water, sewage after the bathing is trickled down on drainage pad 3, through hole on drainage pad 3 flows in the storage tank 2, and the spirality channel that forms between recovery tubes 5 circles and circle is to center flow, until discharging from spilled water hole 4.Because the cold water in the recovery tubes 5 is by mediad outer rim helical flow, and the sewage after the bathing flows to central spiral from outer rim, the heat energy of sewage constantly passes to the cold water in the recovery tubes 5 like this, water temperature in the recovery tubes 5 is raise, the heating electricity consumption be can reduce thus, economize on electricity, water saving, purpose of energy saving reached.
Although below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic rather than determinate; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite of the utility model aim and claim; can make multiple similar expression; as change the shape of housing 1; perhaps change the arrangement form of inlet tube and outlet tube 6,7 etc., such conversion all falls within the protection domain of the present utility model.

Claims (4)

1, temperature difference heat retracting device such as a kind of, have housing (1), it is characterized in that: the top of described housing (1) forms storage tank (2) to lower recess, notch at storage tank (2) is provided with drainage pad (3), and the central authorities of storage tank (2) bottom land offer spilled water hole (4); Spirality recovery tubes (5) is installed in described storage tank (2), and the mouth of pipe of this recovery tubes (5) central authorities is connected with water inlet pipe (6), and the mouth of pipe of recovery tubes (5) outer rim is connected with outlet pipe (7).
2, temperature difference heat retracting device such as according to claim 1, it is characterized in that: the diapire of described storage tank (2) is the plane, the sidewall of storage tank (2) is high outside and low outside inclined-plane.
3, temperature difference heat retracting device such as according to claim 1, it is characterized in that: described water inlet pipe (6) and outlet pipe (7) all are positioned at housing (1), and two pipes parallel, and the outer end of two pipes passes from the sidewall of housing (1).
4, according to claim 1 or 2 or 3 temperature difference heat retracting devices such as described, it is characterized in that: spirality heat shield (8) is housed in described storage tank (2), and this heat shield (8) embeds in the space between recovery tubes (5) adjacent turn.
CN 200920126817 2009-03-27 2009-03-27 Equal temperature difference heat recycling device Expired - Fee Related CN201373684Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200920126817 CN201373684Y (en) 2009-03-27 2009-03-27 Equal temperature difference heat recycling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200920126817 CN201373684Y (en) 2009-03-27 2009-03-27 Equal temperature difference heat recycling device

Publications (1)

Publication Number Publication Date
CN201373684Y true CN201373684Y (en) 2009-12-30

Family

ID=41499769

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200920126817 Expired - Fee Related CN201373684Y (en) 2009-03-27 2009-03-27 Equal temperature difference heat recycling device

Country Status (1)

Country Link
CN (1) CN201373684Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102406473A (en) * 2011-11-21 2012-04-11 丁杰 Energy-saving base of shower room
CN103134352A (en) * 2011-11-29 2013-06-05 哈尔滨工大金涛科技股份有限公司 Flow passage type sewage heat exchanger
CN103919503A (en) * 2014-03-27 2014-07-16 浙江省平湖市澳妮斯洁具有限公司 Shower room

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102406473A (en) * 2011-11-21 2012-04-11 丁杰 Energy-saving base of shower room
CN103134352A (en) * 2011-11-29 2013-06-05 哈尔滨工大金涛科技股份有限公司 Flow passage type sewage heat exchanger
CN103134352B (en) * 2011-11-29 2014-10-08 哈尔滨工大金涛科技股份有限公司 Flow passage type sewage heat exchanger
CN103919503A (en) * 2014-03-27 2014-07-16 浙江省平湖市澳妮斯洁具有限公司 Shower room

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Legal Events

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: 20091230

Termination date: 20140327

C17 Cessation of patent right