CN213395872U - Intelligent closestool heater - Google Patents
Intelligent closestool heater Download PDFInfo
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- CN213395872U CN213395872U CN202020792625.7U CN202020792625U CN213395872U CN 213395872 U CN213395872 U CN 213395872U CN 202020792625 U CN202020792625 U CN 202020792625U CN 213395872 U CN213395872 U CN 213395872U
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- heating pipe
- water
- sealing cover
- screw
- water inlet
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
An intelligent closestool heater comprises a heating pipe, a water inlet sealing cover, a water outlet sealing cover and a fixing support, wherein the heating pipe is fixed on the fixing support, an electric heating film or an electric heating wire is arranged on the outer wall of the heating pipe, the two ends of the heating pipe are provided with the water inlet sealing cover and the water outlet sealing cover, the water inlet sealing cover is provided with a water inlet, the water outlet sealing cover is provided with a water outlet, a screw rod is arranged in the heating pipe and supported by shaft sleeves arranged on the water inlet sealing cover and the water outlet sealing cover at the two ends of the heating pipe, and the outer diameter of the screw rod is; at least one end of the screw rod is provided with a blade, and when water flows through the water inlet, the blade drives the screw rod to rotate. The automatic rotating screw is additionally arranged in the original heating pipe, the screw integrally rotates under the pushing of water pressure, and the water body in the heating pipe is disturbed continuously, so that the heating pipe is not easy to generate scale deposition.
Description
Technical Field
The utility model relates to a last part of using of intelligent closestool, especially an intelligent closestool heater.
Background
The intelligent closestool has multiple functions of sensing flushing, keeping the closestool cover constant in temperature, washing with hot water, automatically discharging paper, performing hot air drying and the like, and is an upgrading product of the closestool cover in modern home. One of its intelligent characteristics is to have the woman and wash the function, can provide human comfortable temperature and water pressure, wash and disinfect to the buttock, compare and clean in ordinary toilet paper, can more effectively degerming, clean dirt.
In order to ensure that the toilet lid can supply constant temperature water suitable for the body temperature (i.e., 38 to 39 degrees), a heater installed therein needs to ensure that cold water of room temperature is heated to the above-mentioned suitable temperature for a short time, while having a small volume.
The existing warm water heater adopts resistance wire or electrothermal film technology, water flows in a glass tube or a metal tube, the resistance wire or the electrothermal film is arranged on the tube wall to heat the tube wall, and heat is transferred to water flow through the tube wall. In order to ensure the uniformity of water flow heating, the pipe diameter cannot be too thick, otherwise, the water heating speed in the center of the pipe is slow, and the discharged water is suddenly cooled and suddenly heated.
However, in the heating process of the water flow, impurities such as calcifications can be generated and precipitated, and are condensed at the bottom of the heating pipe in a scale mode. The heat conduction efficiency of the resistance wire or the electrothermal film can be reduced. Cause the incrustation scale phenomenon of sinking to the bottom, lead to the resistance wire or the electric heat membrane heat conduction efficiency of heating pipe bottom to reduce, cause local electric heat membrane high temperature even and cause the burnout, reduced the life of product.
Disclosure of Invention
The utility model aims to solve the technical problem that an intelligent closestool heater is provided, it has the ability of the incrustation scale in the automatic clear heating pipe.
The technical scheme adopted by the invention for solving the problems is as follows: the utility model provides an intelligent closestool heater, includes heating pipe, the sealed lid of intaking, the sealed lid of play water, fixed bolster, the heating pipe is fixed on the fixed bolster, is provided with electric heat membrane or heating wire on the outer wall of heating pipe, and the both ends of heating pipe are provided with the sealed lid of intaking and the sealed lid of play water, and the sealed lid of intaking is provided with the water inlet, goes out to be provided with delivery port, its characterized in that on the sealed lid of water: a screw is arranged in the heating pipe and is supported by shaft sleeves on a water inlet sealing cover and a water outlet sealing cover which are arranged at two ends of the heating pipe, and the outer diameter of the screw is slightly smaller than the inner diameter of the heating pipe; at least one end of the screw is provided with a paddle, and when water flows through the water inlet, the paddle drives the screw to rotate.
A water outlet sealing cover of the heating pipe is provided with a temperature sensing hole, and an NTC temperature sensor is arranged in the temperature sensing hole. And the sealing ring is fixed with the clamp spring through the NTC sealing ring.
The heating tube is fixed on the fixed support through the fixed hoop.
And a circuit board is arranged below the fixed support.
The rotating direction of the paddle is consistent with the rotating direction of the screw.
Compared with the prior art, the utility model has the advantages of: the automatic rotating screw is additionally arranged in the original heating pipe, and the screw integrally rotates under the pushing of the water inlet pressure to continuously disturb the water body in the heating pipe, so that the water body is not easy to generate scale deposition. It also can effectively make the water flow uniformly contact with the pipe wall of the heating pipe, and improve the heating efficiency.
Drawings
Fig. 1 is a front view (semi-sectional view) of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a perspective view of the screw.
Wherein, 1 is the heating pipe, 2 is the sealed lid of intaking, 3 is the sealed lid of play water, 4 is sealed gum cover, 5 is the screw rod, 6 is fixed clamp, 8 is the axle sleeve, 9 is NTC temperature sensor, 10 is the circuit board, 11 is the temperature controller, 12 is the NTC sealing washer, 13 is the jump ring, 14 is the paddle, 15 is the fixed bolster.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model relates to a special heater for intelligent toilet, which has small volume, fast heating speed and high thermal efficiency, and can effectively reduce the deposition of scale in the heating tube.
The heating pipe is installed on the fixed support through the fixed clamp, and the two ends of the heating pipe are respectively fixed by the water inlet sealing cover and the water outlet sealing cover and are sealed by the sealing rubber sleeve. And an NTC temperature sensor is also arranged on the water outlet sealing cover to check the water outlet temperature in real time. The NTC temperature sensor is sealed through an NTC sealing ring and fixed on the water outlet sealing cover through a clamp spring.
The heating pipe is internally provided with a screw, and a water flow channel on the screw limits water flow to circularly advance from the water inlet to the water outlet along a pipe wall disc of the heating pipe. The water flow can be better contacted with the pipe wall, and the problem of slow temperature rise of the water in the center of the heating pipe is reduced. And (5) uniformly mixing the effluent with cold and hot water.
The circuit board is arranged at the bottom of the fixed support and is connected with the NTC temperature sensor and the temperature controller arranged near the outer wall of the heating pipe. The NTC temperature sensor can control heating power in the heating process, keeps the water temperature constant at the comfortable temperature of a human body, and the temperature controller can sense the overhigh temperature of the outer wall of the heating pipe when the heating pipe is dried, cut off a power supply in time and ensure safety.
Claims (6)
1. The utility model provides an intelligent closestool heater, includes heating pipe, the sealed lid of intaking, the sealed lid of play water, fixed bolster, the heating pipe is fixed on the fixed bolster, is provided with electric heat membrane or heating wire on the outer wall of heating pipe, and the both ends of heating pipe are provided with the sealed lid of intaking and the sealed lid of play water, and the sealed lid of intaking is provided with the water inlet, goes out to be provided with delivery port, its characterized in that on the sealed lid of water: a screw is arranged in the heating pipe and is supported by shaft sleeves on a water inlet sealing cover and a water outlet sealing cover which are arranged at two ends of the heating pipe, and the outer diameter of the screw is slightly smaller than the inner diameter of the heating pipe; at least one end of the screw is provided with a paddle, and when water flows through the water inlet, the paddle drives the screw to rotate.
2. The intelligent toilet heater according to claim 1, wherein: a water outlet sealing cover of the heating pipe is provided with a temperature sensing hole, and an NTC temperature sensor is arranged in the temperature sensing hole.
3. The intelligent toilet heater according to claim 2, wherein: and the NTC temperature sensor is fixed with the clamp spring through the NTC sealing ring.
4. The intelligent toilet heater according to claim 1, wherein: the heating tube is fixed on the fixed support through the fixed hoop.
5. The intelligent toilet heater according to claim 1, wherein: and a circuit board is arranged below the fixed support.
6. The intelligent toilet heater according to claim 1, wherein: the rotating direction of the paddle is consistent with the rotating direction of the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792625.7U CN213395872U (en) | 2020-05-14 | 2020-05-14 | Intelligent closestool heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792625.7U CN213395872U (en) | 2020-05-14 | 2020-05-14 | Intelligent closestool heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213395872U true CN213395872U (en) | 2021-06-08 |
Family
ID=76177570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020792625.7U Active CN213395872U (en) | 2020-05-14 | 2020-05-14 | Intelligent closestool heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213395872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340000A (en) * | 2021-06-28 | 2021-09-03 | 栾东存 | Organic heat carrier boiler heat conduction oil pipe capable of reducing carbon deposition |
-
2020
- 2020-05-14 CN CN202020792625.7U patent/CN213395872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340000A (en) * | 2021-06-28 | 2021-09-03 | 栾东存 | Organic heat carrier boiler heat conduction oil pipe capable of reducing carbon deposition |
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