CN2310304Y - Preheater utilizing waste heat of showering water - Google Patents
Preheater utilizing waste heat of showering water Download PDFInfo
- Publication number
- CN2310304Y CN2310304Y CN 97236945 CN97236945U CN2310304Y CN 2310304 Y CN2310304 Y CN 2310304Y CN 97236945 CN97236945 CN 97236945 CN 97236945 U CN97236945 U CN 97236945U CN 2310304 Y CN2310304 Y CN 2310304Y
- Authority
- CN
- China
- Prior art keywords
- water
- connection
- preheater
- metal coil
- flexible pipe
- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a residual heat utilizing device. A preheater is provided with a plastic bottom disk (1), a metal coiling pipe (2), a water inlet joint (3), and a water outlet joint (4). The plastic bottom disk (1) is provided with a disk-shaped slope opening groove (11). The metal coiling pipe (2) is fixed on the disk-shaped slope opening groove (11) of the plastic bottom disk (1). The water inlet joint (3) and a water inlet of the metal coiling pipe (2) are connected in a closed mode. A water outlet of the metal coiling pipe (2) and the water outlet joint (4) are connected in a closed mode. The preheater is an energy saving product. The preheater uses the residual heat of shower water, and saves energy sources.
Description
The utility model relates to a kind of residual heat using device.
Usually, running water can carry out shower through piping, valve and shower head again through the heating of water heaters such as electric heater and gas heater, and the hot water that shower sweeps away is then discharged from sewer.The temperature that shower water is left shower head is generally 40～42 ℃, still has about 37 ℃ when flowing to ground behind the process human body, so thermal loss is bigger.
The purpose of this utility model is, a kind of preheater of the energy-conservation shower water utilized waste heat is provided.
The technical scheme that realizes the utility model purpose is (referring to Fig. 1 to Fig. 4), this preheater has plastic chassis (1), metal coil pipe (2), water supply connector (3) and water out adapter (4), plastic chassis (1) is provided with dish type groove groove (11), metal coil pipe (2) is fixed in the groove groove (11) on chassis (1), the airtight connection of water inlet of water supply connector (3) and metal coil pipe (2), the delivery port of metal coil pipe (2) and airtight connection of water out adapter (4).
Still referring to Fig. 1, this preheater also has water inlet member (5) and water outlet part (6), water inlet member (5) has male connection (51), flexible pipe (52), tube connector (53), the airtight connection of intubate (51-1) of one end of flexible pipe (52) and male connection (51), the other end of flexible pipe (52) and airtight connection of tube connector (53), the other end of tube connector (53) and airtight connection of water supply connector (3); Water outlet part (6) has tube connector (64), flexible pipe (63), hose plug (62), nut (61), nut (61) is enclosed within on the hose plug (62), hose plug (62) insert in the flexible pipe (62) and with airtight connection of flexible pipe (63), the other end of flexible pipe (63) and airtight connection of tube connector (64), the other end of tube connector (64) and airtight connection of water out adapter (4).
Referring to Fig. 7 and Fig. 4, above-mentioned water supply connector (3) and water out adapter (4) are four-way connection, and four-way connection (3,4) is a rubber, and metal coil pipe (2) has three the tunnel, and the metal coil pipe is copper product or aluminum products.
The utlity model has positive effect.When this preheater uses, be placed on the ground of shower head below, the people stands in and gets final product shower on the plastic chassis, after the shower flow of hot water is crossed human body, then drop in the preheater chassis and contact with the metal coil pipe, running water flows through in the metal coil pipe and absorbs heat simultaneously.Through test, flowing to temperature on the preheater at shower hot water is under 37 ℃ the prerequisite, if when the inflow temperature in the metal coil pipe is 5 ℃, then leaving water temperature is 15 ℃.Water after this preheating can enter water heater and heat.Thereby the utility model be a kind of can energy-conserving product, utilized the waste heat of shower water, saved the energy.
Fig. 1 is a kind of structural representation of the present utility model.The effective single line signal of metal dish wherein.
Fig. 2 is the structural representation of the utility model plastic chassis.
Fig. 3 is the A-A cross-sectional schematic of Fig. 2.
Fig. 4 is the schematic diagram of the utility model metal coil pipe.The metal coil pipe has three the tunnel, all represents with single line.
Fig. 5 is the structural representation of the utility model male connection.
Fig. 6 is the B-B cross-sectional schematic of Fig. 5.
Fig. 7 is the structural representation of the utility model four-way connection.
Fig. 8 is the structural representation of the utility model hose plug.
Fig. 9 is the structural representation of the utility model nut.
Figure 10 is the left view of Fig. 9.
Below in conjunction with embodiment and accompanying drawing the utility model is further described.
Embodiment 1,
See Fig. 2 and Fig. 3, make the plastic chassis of form (1) as shown in the figure through injection moulding with engineering plastics pellet.Make the metal coil pipe (2) of shape as shown in Figure 4 with copper pipe, metal coil pipe (2) has 3 the tunnel.Metal coil pipe (2) is put into the groove groove (11) of plastic chassis (1) and with tapping screw metal coil pipe (2) is pressed on plastic chassis (1) groove groove (11).See Fig. 7 and Fig. 1, will be enclosed within as the rubber four-way connection of water supply connector (3) on the water inlet of metal coil pipe (2), airtight each other connection mutually.The rubber four-way connection that to make water out adapter (4) is enclosed within on the delivery port of metal coil pipe (2), airtight each other connection mutually.
Make male connection (51) with brass as Fig. 5 and shape shown in Figure 6.See Fig. 1, the intubate (51-1) of male connection (51) is inserted an end of flexible pipe (52), and mutual be connected to airtight connection, insert by tube connector (53) and mutual be connected to airtight connection at the other end of flexible pipe (52), the other end of tube connector (53) inserts the water inlet port of four-way connection (3), and mutual is connected to airtight connection.
Make the hose plug (62) of shape shown in Figure 8 and the nut (61) of Fig. 9 and shape shown in Figure 10 with brass, nut (61) is enclosed within the head end of hose plug (62), the tail end of hose plug (62) is inserted an end of flexible pipe (63), the other end at flexible pipe (63) is inserted by tube connector (64), the other end of tube connector (64) inserts the water outlet end of four-way connection (4), and hose plug (62), flexible pipe (63), tube connector (64), interconnecting of four-way connection (4) are airtight connection.
Before this preheater uses, male connection (51) is connected with water valve from the beginning, hose plug (62) is passed through nut (61) and pad links to each other with the water inlet of water heater.Then, can use.
Claims (3)
1, a kind of preheater that utilizes the shower water waste heat, it is characterized in that, have plastic chassis (1), metal coil pipe (2), water supply connector (3) and water out adapter (4), plastic chassis (1) is provided with dish type groove groove (11), metal coil pipe (2) is fixed in the groove groove (11) on chassis (1), the airtight connection of water inlet of water supply connector (3) and metal coil pipe (2), the delivery port of metal coil pipe (2) and airtight connection of water out adapter (4).
2, preheater according to claim 1, it is characterized in that, this preheater also has water inlet member (5) and water outlet part (6), water inlet member (5) has male connection (51), flexible pipe (52), tube connector (53), the airtight connection of intubate (51-1) of one end of flexible pipe (52) and male connection (51), the other end of flexible pipe (52) and airtight connection of tube connector (53), the other end of tube connector (53) and airtight connection of water supply connector (3); Water outlet part (6) has tube connector (64), flexible pipe (63), hose plug (62) and nut (61), nut (61) is enclosed within on the hose plug (62), hose plug (62) insert in the flexible pipe (62) and with airtight connection of flexible pipe (63), the other end of flexible pipe (63) and airtight connection of tube connector (64), the other end of tube connector (64) and airtight connection of water out adapter (4).
3, preheater according to claim 1 and 2 is characterized in that, water supply connector (3) and water out adapter (4) are four-way connection, and four-way connection (3,4) is a rubber, and metal coil pipe (2) has three the tunnel, and the metal coil pipe is copper product or aluminum products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236945 CN2310304Y (en) | 1997-08-29 | 1997-08-29 | Preheater utilizing waste heat of showering water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236945 CN2310304Y (en) | 1997-08-29 | 1997-08-29 | Preheater utilizing waste heat of showering water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2310304Y true CN2310304Y (en) | 1999-03-10 |
Family
ID=33947699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236945 Expired - Fee Related CN2310304Y (en) | 1997-08-29 | 1997-08-29 | Preheater utilizing waste heat of showering water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2310304Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7996933B2 (en) | 2004-10-15 | 2011-08-16 | Mcgregor Garth Kennedy | Wastewater heat recovery device and method |
-
1997
- 1997-08-29 CN CN 97236945 patent/CN2310304Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7996933B2 (en) | 2004-10-15 | 2011-08-16 | Mcgregor Garth Kennedy | Wastewater heat recovery device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |