CN218001813U - Instant heating type electric water heater - Google Patents
Instant heating type electric water heater Download PDFInfo
- Publication number
- CN218001813U CN218001813U CN202222092346.1U CN202222092346U CN218001813U CN 218001813 U CN218001813 U CN 218001813U CN 202222092346 U CN202222092346 U CN 202222092346U CN 218001813 U CN218001813 U CN 218001813U
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- tube
- guide piece
- water guide
- temperature controller
- insulation sleeve
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Abstract
An instant heating type electric water heating device comprises a heat insulation sleeve, a thick film/thin film heating tube, a bottom water guide piece and a top water guide piece, wherein the heat insulation sleeve is made of heat conduction materials; the heat-insulating sleeve is supported by the bottom water guide piece, the thick film/thin film heating tube is inserted into the seat body, the bottom interface tube is inserted into the thick film/thin film heating tube, the external interface of the lower flow interface tube is inserted into the branch heat exchange tube, and the branch heat exchange tube is embedded with the arc-shaped heat exchange seat; the top interface tube is inserted into the upper end of the thick film/thin film heating tube and sealed, the upper flow-up interface tube is inserted into the branch heat exchange tube, and the upper end of the heat insulation sleeve is in supporting fit with the top water guide piece; the bottom water guide piece and the top water guide piece are respectively fixed with two ends of the heat insulation sleeve. Compared with the prior art, the structure has the advantages of reducing parts, simplifying the structure and reducing the cost; but also shortens the water path and has large water yield.
Description
Technical Field
The utility model relates to an electric heating faucet, especially a tap's electric water heating device.
Background
In the prior art, chinese patent 202122435008.9, an instant electric water heater and an electric control double-outlet tap comprise a heat insulation sleeve made of heat conduction materials, a thick film/thin film heating tube, a lower opening core tube, a heat exchange preheater, a bottom water guide piece and a top water guide piece, wherein the lower opening end of the core tube is inserted into a water inlet cavity, the water inlet cavity is inserted into and sealed at the lower end of the thick film/thin film heating tube, the core tube is inserted into the thick film/thin film heating tube, and a spiral water channel is formed by a spiral bulge and the thick film/thin film heating tube; the cylindrical base supports the lower end of the heat insulation sleeve, a hot water interface of the top water guide piece is inserted into the upper end of the thick film/thin film heating tube and sealed, the top water guide piece is attached to the upper end of the heat insulation sleeve, the lower end of the core column is matched with the top plate of the core tube, and the top water guide piece, the heat insulation sleeve and the bottom water guide piece are connected into a whole; the heat exchange preheater is attached to the heat insulation sleeve for heat exchange, and the water inlet connector of the heat exchanger and the water outlet connector of the heat exchanger are communicated with the heat exchange preheater. The problems exist that: the structure is complex and the cost is high; long water path and small water quantity.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the instant electric water heater has the features of simple structure, low cost and great water amount.
The utility model discloses a realize like this: an instant electric water heating device comprises a heat insulation sleeve made of heat conduction materials, a thick film/thin film heating tube, a bottom water guide piece and a top water guide piece, wherein the heat insulation sleeve is provided with an arc-shaped heat exchange seat along the length direction; it is characterized in that: the bottom water guide piece comprises a water inlet interface tube, a water distribution cavity, a seat body with an upper opening, a bottom interface tube and a lower flow-down interface tube which are arranged in the seat body,
the top water guide piece comprises a top interface tube, an upper flow-up interface tube and a water outlet interface tube;
also comprises a branch heat exchange pipe,
the bottom water guide piece supports the heat insulation sleeve, the thick film/thin film heating tube is inserted into the seat body, the bottom interface tube is inserted into the thick film/thin film heating tube, the external interface of the lower flow interface tube is inserted into the tributary heat exchange tube, and the tributary heat exchange tube is embedded with the arc-shaped heat exchange seat; the top interface tube is inserted into the upper end of the thick film/thin film heating tube and sealed, the upper flow-up interface tube is inserted into the branch heat exchange tube, and the upper end of the heat insulation sleeve is in supporting fit with the top water guide piece; the bottom water guide piece and the top water guide piece are respectively fixed with two ends of the heat insulation sleeve.
The instant heating type electric water heater is characterized in that: also comprises a manual temperature controller and a self-reset temperature controller,
the heat insulation sleeve is provided with two through holes,
the manual temperature controller and the self-reset temperature controller respectively pass through the through hole to be attached to the thick film/thin film heating tube.
The instant heating type electric water heating device is characterized in that: the temperature controller is characterized by also comprising a temperature controller seat, wherein the temperature controller seat is provided with a temperature control mounting hole and a fixing screw hole;
the manual temperature controller penetrates through one temperature control mounting hole, the screw penetrates through the manual temperature controller and is screwed with the fixing screw hole, the self-resetting temperature controller penetrates through the other temperature control mounting hole, and the screw penetrates through the self-resetting temperature controller and is screwed with the fixing screw hole; the temperature controller seat is fixed with the heat insulation sleeve.
The instant heating type electric water heater is characterized in that: the heat insulation sleeve is provided with two fixed column seats along the length direction,
the bottom water guide piece and the top water guide piece are respectively arranged on the connecting seat,
the screw passes through the connecting seat to be screwed with the fixed column seat.
Compared with the prior art, the instant electric water heating device of the utility model reduces the components, simplifies the structure and reduces the cost; but also shortens the water path and has large water yield.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is a sectional view of the bottom water guide 3 of the present invention.
Fig. 4 is a view B-B of fig. 3.
Fig. 5 is one of exploded perspective views of the present invention.
Fig. 6 is a second exploded perspective view of the present invention.
Fig. 7 is a third exploded perspective view of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1, an instant electric water heater comprises a heat insulation sleeve 1 made of heat conductive material, a thick film/thin film heating tube 2, a bottom water guide member 3 and a top water guide member 4, wherein the heat insulation sleeve 1 is provided with an arc heat exchange seat 1A along the length direction;
the bottom water guiding piece 3 comprises a water inlet interface tube 31, a water diversion cavity 32, a seat body 33 with an upper opening, a bottom interface tube 34 and a lower flow inlet tube 35 which are arranged in the seat body 33, the water inlet interface tube 31 is communicated with the water diversion cavity 32, and the bottom interface tube 34 and the lower flow inlet tube 35 are respectively communicated with the water diversion cavity 32;
the top water guide member 4 comprises a top interface tube 41, an upper flow-guiding interface tube 42 and a water outlet interface tube 43, the upper flow-guiding interface tube 42 and the top interface tube 41 are communicated with the water outlet interface tube 43, and low-temperature hot water of the upper flow-guiding interface tube 42 is mixed with high-temperature hot water of the top interface tube 41 in the water outlet interface tube 43;
and also comprises a branch heat exchange tube 5,
the bottom water guide piece 3 supports the heat insulation sleeve 1, the thick film/thin film heating tube 2 is inserted into the seat body 33, the bottom interface tube 34 is inserted into the thick film/thin film heating tube 2, the external interface of the lower flow interface tube 35 is inserted into the tributary heat exchange tube 5, and the tributary heat exchange tube 5 is embedded with the circular arc heat exchange seat 1A; the top interface tube 41 is inserted into the upper end of the thick film/thin film heating tube 2 and sealed, the upper flow-up interface tube 42 is inserted into the branch heat exchange tube 5, and the upper end of the heat insulation sleeve 1 is in supporting fit with the top water guide piece 4; the bottom water guide element 3 and the top water guide element 4 are respectively fixed with two ends of the heat insulation sleeve 1. The hot water of the thick film/thin film heating tube 2 and the hot water of the branch heat exchange tube 5 are mixed in the water outlet interface tube 43. The heat energy of the outer surface of the thick film/thin film heating tube 2 is transferred to the heat insulation sleeve 1, and the branch heat exchange tube 5 absorbs the heat energy of the heat insulation sleeve to prevent the temperature of the tap main body shell from rising.
Also comprises a manual temperature controller 61 and a self-reset temperature controller 62,
the heat insulation sleeve 1 is provided with two through holes 1B,
the manual temperature controller 61 and the self-reset temperature controller 62 respectively penetrate through the through hole 1B to be attached to the thick film/thin film heating tube 2.
As a further improvement of the utility model: the temperature controller is characterized by further comprising a temperature controller seat 7, wherein a temperature control mounting hole and a fixing screw hole are formed in the temperature controller seat 7;
the manual temperature controller 61 penetrates through one temperature control mounting hole, a screw penetrates through the manual temperature controller 61 and is screwed with the fixing screw hole, and the self-resetting temperature controller 62 penetrates through the other temperature control mounting hole, and the screw penetrates through the self-resetting temperature controller and is screwed with the fixing screw hole; the temperature controller base 7 and the heat insulation sleeve 1 are fixed by screws.
The heat insulation sleeve 1 is provided with two fixed column seats 1C along the length direction,
the bottom water guide piece 3 and the top water guide piece 4 are respectively arranged on the connecting seats,
the screw passes through the connecting seat of the bottom water guide piece 3 to be screwed with one end of the fixed column seat 1C, and the screw passes through the connecting seat of the top water guide piece 4 to be screwed with the other end of the fixed column seat 1C.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (4)
1. An instant electric water heater comprises a heat insulation sleeve made of heat conduction materials, a thick film/thin film heating tube, a bottom water guide piece and a top water guide piece, wherein the heat insulation sleeve is provided with an arc-shaped heat exchange seat along the length direction; the method is characterized in that: the bottom water guide piece comprises a water inlet interface tube, a water distribution cavity, a seat body with an upper opening, a bottom interface tube and a lower flowing interface tube which are arranged in the seat body,
the top water guide piece comprises a top interface tube, an upper flow-up interface tube and a water outlet interface tube;
also comprises a branch heat exchange pipe,
the bottom water guide piece supports the heat insulation sleeve, the thick film/thin film heating tube is inserted into the seat body, the bottom interface tube is inserted into the thick film/thin film heating tube, the external interface of the lower flow interface tube is inserted into the tributary heat exchange tube, and the tributary heat exchange tube is embedded with the arc-shaped heat exchange seat; the top interface tube is inserted into the upper end of the thick film/thin film heating tube and sealed, the upper flow-up interface tube is inserted into the branch heat exchange tube, and the upper end of the heat insulation sleeve is in supporting fit with the top water guide piece; the bottom water guide piece and the top water guide piece are respectively fixed with two ends of the heat insulation sleeve.
2. The tankless electric water heater assembly of claim 1, further comprising: also comprises a manual temperature controller and a self-reset temperature controller,
the heat insulation sleeve is provided with two through holes,
the manual temperature controller and the self-reset temperature controller respectively penetrate through the through holes to be attached to the thick film/thin film heating tube.
3. The tankless electric water heater assembly of claim 2, further comprising: the temperature controller is characterized by also comprising a temperature controller seat, wherein the temperature controller seat is provided with a temperature control mounting hole and a fixing screw hole;
the manual temperature controller penetrates through one temperature control mounting hole, the screw penetrates through the manual temperature controller and is screwed with the fixing screw hole, the self-resetting temperature controller penetrates through the other temperature control mounting hole, and the screw penetrates through the self-resetting temperature controller and is screwed with the fixing screw hole; the temperature controller seat is fixed with the heat insulation sleeve.
4. The tankless electric water heater assembly of claim 1, 2, or 3, further comprising: the heat insulation sleeve is provided with two fixed column seats along the length direction,
the bottom water guide piece and the top water guide piece are respectively arranged on the connecting seat,
the screw passes through the connecting seat to be screwed with the fixed column seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222092346.1U CN218001813U (en) | 2022-08-09 | 2022-08-09 | Instant heating type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222092346.1U CN218001813U (en) | 2022-08-09 | 2022-08-09 | Instant heating type electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218001813U true CN218001813U (en) | 2022-12-09 |
Family
ID=84320584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222092346.1U Active CN218001813U (en) | 2022-08-09 | 2022-08-09 | Instant heating type electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218001813U (en) |
-
2022
- 2022-08-09 CN CN202222092346.1U patent/CN218001813U/en active Active
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