CN211372777U - Temperature controller fixing structure of instant heating type heater - Google Patents
Temperature controller fixing structure of instant heating type heater Download PDFInfo
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- CN211372777U CN211372777U CN201921344633.9U CN201921344633U CN211372777U CN 211372777 U CN211372777 U CN 211372777U CN 201921344633 U CN201921344633 U CN 201921344633U CN 211372777 U CN211372777 U CN 211372777U
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- temperature controller
- heating type
- instant heating
- fixing structure
- type heater
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a temperature controller fixing structure of an instant heating type heater, which comprises a comprehensive water tank, a pipeline heater and a temperature controller, wherein the comprehensive water tank is provided with a water inlet and a water outlet, the pipeline heater is communicated with the water outlet; this kind of instant heating type heater's temperature controller fixed knot constructs through add the cavity overcoat in the pipe heater outside, utilizes the cavity overcoat as the fixed carrier of temperature controller, makes the temperature controller install on the cavity overcoat, and the response terminal surface offsets or is close with pipe heater, because the temperature sensor is not directly fixed on heat source "pipe heater", consequently, can avoid its heat influence, obviously improves temperature controller detection accuracy.
Description
Technical Field
The utility model belongs to the technical field of instant heating heater technique and specifically relates to an instant heating heater's temperature controller fixed knot constructs.
Background
The structure of the existing instant heating type heater comprises a comprehensive water tank, a pipeline heater, a temperature controller and a circuit board, wherein the comprehensive water tank is provided with a water inlet and a water outlet, the pipeline heater is communicated with the water outlet, the temperature controller is fixed on the outer wall of the pipeline heater, the temperature sensing end face is abutted against the outer wall of the pipeline heater, the circuit board is arranged in a heater shell far away from the pipeline heater and the temperature controller, and the temperature controller is connected with the circuit board through a wire. The fixing structure of the temperature sensor has the following defects: (1) the temperature controller is too far away from the circuit board, and needs to be connected by a lead, so that the connection is very complicated and inconvenient; (2) when the pipeline heater works, the peripheral heat is large, and the accurate detection of the temperature controller is easily influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detect accurate instant heating type heater's temperature controller fixed knot and construct.
The purpose of the utility model is realized like this:
the temperature controller fixing structure of the instant heating type heater comprises a comprehensive water tank, a pipeline heater and a temperature controller, wherein the comprehensive water tank is provided with a water inlet and a water outlet, and the pipeline heater is communicated with the water outlet; this kind of instant heating type heater's temperature controller fixed knot constructs through add the cavity overcoat in the pipe heater outside, utilizes the cavity overcoat as the fixed carrier of temperature controller, makes the temperature controller install on the cavity overcoat, and the response terminal surface offsets or is close with pipe heater, because the temperature sensor is not directly fixed on heat source "pipe heater", consequently, can avoid its heat influence, obviously improves temperature controller detection accuracy.
The utility model discloses can also adopt following further technical solution:
furthermore, the temperature controller also comprises a circuit board, wherein the circuit board is arranged on the outer side wall of the hollow outer sleeve, so that the circuit board is favorably fixed, and the electric connection distance between the temperature controller and the circuit board can be shortened.
Furthermore, the temperature controller conductive terminal pin of the temperature controller is connected to the circuit board, so that the temperature controller conductive terminal pin is not required to be connected with the circuit board through a wire, the connection is stable, and the conduction is stable.
Further, the hollow outer sleeve is a circular cylinder body so as to arrange the pipe heater in the hollow outer sleeve.
Further, the hollow outer sleeve is a plastic circular cylinder.
Furthermore, the water pump is arranged on the lower portion of the inner cavity of the hollow outer sleeve and connected with the water inlet, so that the water pump can be used as a fixing carrier through the hollow outer sleeve, the water pump is convenient to fix, and the connection between the water pump and the circuit board is facilitated.
Furthermore, the conductive terminal pin of the water pump is connected to the circuit board, so that the connection of the water pump and the circuit board through a wire is avoided.
Further, the circuit board is fixed on the hollow housing in a vertical manner.
The utility model has the advantages as follows:
(1) this kind of instant heating type heater's temperature controller fixed knot constructs through add the cavity overcoat in the pipe heater outside, utilizes the cavity overcoat as the fixed carrier of temperature controller, makes the temperature controller install on the cavity overcoat, and the response terminal surface offsets or is close with pipe heater, because the temperature sensor is not directly fixed on heat source "pipe heater", consequently, can avoid its heat influence, obviously improves temperature controller detection accuracy.
(2) Moreover, the circuit board is arranged on the outer side wall of the hollow outer sleeve, so that the circuit board is favorably fixed, and the electric connection distance between the temperature controller and the circuit board can be shortened; the temperature controller conductive terminal pin of the temperature controller is connected to the circuit board, so that the temperature controller conductive terminal pin is not required to be connected with the circuit board through a lead, and is stable in connection and stable in conduction.
(3) In addition, the water pump is arranged at the lower part of the inner cavity of the hollow outer sleeve and is connected with the water inlet, so that the water pump can also be used as a fixed carrier through the hollow outer sleeve, the water pump is convenient to fix, and the connection between the water pump and the circuit board is facilitated; and the water pump conducting terminal pin of the water pump is connected to the circuit board, so that the connection of the water pump and the circuit board through a wire is avoided.
Drawings
Fig. 1 is a schematic view of the temperature controller fixing structure of the instant heating type heater of the present invention.
Fig. 2 is another sectional view of fig. 1.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
referring to fig. 1 and 2, a temperature controller fixing structure of an instant heating type heater comprises a comprehensive water tank 1, a pipeline heater 2 and a temperature controller 6, wherein the comprehensive water tank 1 is provided with a water inlet 11 and a water outlet (12), the pipeline heater 2 is communicated with the water outlet 12, and the structure is characterized by further comprising a hollow outer sleeve 5, the hollow outer sleeve 5 is fixedly sleeved on the outer side wall of the pipeline heater 2, a temperature controller through hole is formed in the hollow outer sleeve 5, the temperature controller 6 is embedded in the through hole and fixed on the hollow outer sleeve 5 through a connecting piece, and the induction end surface of the temperature controller 6 is abutted against or close to the outer side wall of the pipeline heater 2; wherein the hollow outer sleeve 5 is a plastic circular cylinder.
In this embodiment, the temperature controller further comprises a circuit board 4, the circuit board 4 is mounted on the outer side wall of the hollow outer casing 5, and a temperature controller conductive terminal pin 61 of the temperature controller 6 is connected to the circuit board 4.
The water pump 7 is further included, the water pump 7 is installed on the lower portion of the inner cavity of the hollow outer sleeve 5, and the water pump 7 is connected with the water inlet 11. The water pump conducting terminal pin 71 of the water pump 7 is connected to the circuit board 4; the circuit board 4 is fixed in a vertical manner to the hollow casing 5.
When the water heater works, the water pump 7 pumps external water into the cold water area 101 of the comprehensive water tank 1, the external water is discharged into the pipeline heater 2 from the water outlet 12 of the comprehensive water tank 1, the water is heated to be boiling by the pipeline heater 2 and then is upwards discharged into the hot water area 102 in the comprehensive water tank 1, and finally the water is discharged by the water outlet nozzle 8.
Claims (8)
1. Instant heating type heater's temperature controller fixed knot constructs, including comprehensive water tank (1), pipe heater (2) and temperature controller (6), comprehensive water tank (1) is provided with water inlet (11) and delivery port (12), pipe heater (2) intercommunication delivery port (12), characterized by, still including cavity overcoat (5), cavity overcoat (5) cover is solid on the lateral wall of pipe heater (2), it has the temperature controller through-hole to open on cavity overcoat (5), and temperature controller (6) inlay the dress on the through-hole and fix on cavity overcoat (5) through the connecting piece, and the response terminal surface of temperature controller (6) offsets or is close with pipe heater (2) lateral wall.
2. The temperature controller fixing structure of the instant heating type heater according to claim 1, further comprising a circuit board (4), wherein the circuit board (4) is installed on an outer side wall of the hollow outer casing (5).
3. The temperature controller fixing structure of the instant heating type heater according to claim 2, characterized in that the temperature controller conductive terminal pin (61) of the temperature controller (6) is connected to the circuit board (4).
4. The temperature controller fixing structure of the instant heating type heater according to claim 3, characterized in that the hollow outer sleeve (5) is a circular cylinder.
5. The temperature controller fixing structure of the instant heating type heater according to claim 4, characterized in that the hollow outer sleeve (5) is a plastic circular cylinder.
6. The temperature controller fixing structure of the instant heating type heater according to claim 3, characterized by further comprising a water pump (7), wherein the water pump (7) is installed at the lower portion of the inner cavity of the hollow outer sleeve (5), and the water pump (7) is connected with the water inlet (11).
7. The temperature controller fixing structure of the instant heating type heater according to claim 6, characterized in that the water pump conductive terminal pin (71) of the water pump (7) is connected to the circuit board (4).
8. The temperature controller fixing structure of the instant heating type heater according to claim 2, characterized in that the circuit board (4) is fixed on the hollow outer sleeve (5) in a vertical manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921344633.9U CN211372777U (en) | 2019-08-19 | 2019-08-19 | Temperature controller fixing structure of instant heating type heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921344633.9U CN211372777U (en) | 2019-08-19 | 2019-08-19 | Temperature controller fixing structure of instant heating type heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211372777U true CN211372777U (en) | 2020-08-28 |
Family
ID=72156376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921344633.9U Active CN211372777U (en) | 2019-08-19 | 2019-08-19 | Temperature controller fixing structure of instant heating type heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211372777U (en) |
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2019
- 2019-08-19 CN CN201921344633.9U patent/CN211372777U/en active Active
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