CN211749259U

CN211749259U - Ventilation unit based on intelligent closestool

Info

Publication number: CN211749259U
Application number: CN201921381706.1U
Authority: CN
Inventors: 戚功成; 姚其林
Original assignee: Anhui Koju Electrical Appliance Co ltd
Current assignee: Anhui Koju Electrical Appliance Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-10-27
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a ventilation unit based on intelligent closestool relates to closestool technical field. The utility model comprises a closestool body, a closestool cover, an electric heating closestool cushion, an air pump and an air cooling component arranged in a water tank of the closestool body; the lower part of the electric heating toilet seat cushion is buckled with a bottom diversion groove body; rectangular through holes are uniformly distributed and arranged on the inner side surface of the bottom flow guide groove body in a U shape; u-shaped separation brackets are uniformly arranged and fixed on the inner surface of the bottom diversion groove body in a U shape; two end parts of the bottom diversion groove body are both fixed with an end part connecting piece through bolts; the lower surface of the electric heating toilet seat cushion is provided with a U-shaped through groove; the upper wall of the U-shaped through groove is fixed with a U-shaped heat exchange body. The utility model discloses an electrical heating toilet seat pad, air pump and air cooling subassembly of design can change the use between summer air feed and winter air feed convenient, improves the travelling comfort that the closestool used, has solved the problem that current closestool ventilation does not have the changes in temperature.

Description

Ventilation unit based on intelligent closestool

Technical Field

The utility model belongs to the technical field of the closestool, especially, relate to a ventilation unit based on intelligent closestool.

Background

As a sanitary ware, the closestool becomes indispensable sanitary equipment in daily life. Along with the economic development and the continuous improvement of the living standard of people, the requirements on the closestool are higher and higher, the water is saved, the closestool is easy to clean, the shape is novel, the appearance is attractive, the main factors which need to be considered for purchasing the closestool are formed, and particularly, the comfort level is an important factor influencing the purchase of the closestool by modern people. In order to improve the comfort of people, for example, the Chinese patent application 201811471021.6 discloses a high-efficiency deodorizing intelligent closestool, which comprises a closestool body, wherein one side of the top of the closestool body is provided with a ventilation pipeline, and one side of a ventilation box is fixedly provided with a control device; for example, chinese patent application 201420385540.1 discloses an electrically heated toilet seat, which comprises a diaphragm-shaped heating element, wherein the diaphragm-shaped heating element comprises a heating body and an insulating layer located on the outer surface of the heating body, the shape of the diaphragm-shaped heating element is matched with that of the toilet seat, the outer surface of the diaphragm-shaped heating element is covered with the toilet seat, the heating body is connected with a power supply device, and the power supply device is provided with a temperature control device; for another example, chinese patent application 201720146975.4 discloses a heating toilet lid, which comprises a toilet lid ring and a toilet lid plate, wherein the toilet lid ring comprises a toilet lid ring body, a heating device, a wire and a power connector, and the upper and lower surfaces of the toilet lid ring are respectively provided with an insulating resin layer and a coating layer, so as to prevent the lower surface of the toilet lid ring from aging and to make the appearance more beautiful; further, as disclosed in the chinese patent application 201310002074.4, a toilet seat of a heat conduction device comprises an arched barrel and a planar base combined into a closed arched ring with a hollow center; the two ends of the arched barrel are respectively provided with a water inlet and a water outlet, the water inlet is connected with a household water heater, the water outlet is directly communicated into the closestool, a valve is arranged between the water inlet of the closestool and the water heater, and when the valve is opened, hot water flows in from the water inlet and flows out from the water outlet. The current toilet seat sets up heating group price or sets up the through-hole in toilet seat and heat through hot water at its inner core portion, install updraft ventilator and carry out deodorizing etc. and increased the use experience of closestool to a certain extent on covering, the environment of whole bathroom is sultry moist when summer, the closestool does not ventilate, experience when using extremely poorly, electric heating toilet seat generally uses winter, the heat radiation scope after the electric heating toilet seat heating is less, current closestool can not reach the effect that leads to cold wind and winter to lead to the warm braw, use experience still need continue to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilation unit based on intelligent closestool, through the electrical heating toilet seat pad of design, electrical heating toilet seat pad, air pump and air cooling subassembly, can change the use between summer air feed and winter air feed convenient, improve the travelling comfort that the closestool used, solved current closestool ventilation and not have the problem of changes in temperature.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a ventilation device based on an intelligent closestool, which comprises a closestool body, a closestool cover, an electric heating closestool cushion, an air pump and an air cooling component arranged in a water tank of the closestool body; the lower part of the electric heating toilet seat cushion is buckled with a bottom diversion groove body; rectangular through holes are uniformly distributed and arranged on the inner side surface of the bottom flow guide groove body in a U shape; u-shaped separation brackets are uniformly arranged and fixed on the inner surface of the bottom diversion groove body in a U shape; two end parts of the bottom diversion groove body are both fixed with an end part connecting piece through bolts;

the lower surface of the electric heating toilet seat cushion is provided with a U-shaped through groove; the upper wall of the U-shaped through groove is fixedly provided with a U-shaped heat exchange body; the U-shaped heat exchange body comprises a U-shaped plate fixed with the upper wall of the U-shaped through groove; the lower surface of the U-shaped plate is fixedly provided with a U-shaped rectangular air duct; the inner side surfaces of the U-shaped through grooves are in a U shape and are uniformly distributed with round through holes; one side of the rectangular air duct, which is far away from the round through hole, is provided with a trapezoidal notch;

the end connector comprises a closed end plate; one side of the closed end plate is fixedly communicated with a rectangular connecting pipe which is spliced with the end part of the rectangular air duct; the other side surface of the closed end plate is fixedly communicated with one end of a three-way pipe;

the air outlet pipe of the air pump is connected with one end of a three-way valve; the other two ends of the three-way valve are respectively communicated with an air inlet pipe of the air cooling component and the other end of the three-way pipe; and the third end of the three-way pipe is connected with an air outlet pipe of the air cooling component.

Further, the air cooling assembly comprises a plurality of closed rectangular shells; the rectangular shells are communicated through round pipes which are continuously staggered, and the route of the whole airflow is S-shaped; the plurality of rectangular shells are arranged in parallel in two rows; the lower end of the rectangular shell at the lowest end of the rectangular shells in one row is fixedly communicated with an air inlet pipe; and the side surface of the rectangular shell at the lowest end of the other row of rectangular shells is fixedly communicated with two air outlet pipes.

Furthermore, ball valves are mounted on two branch pipes connected with the air inlet pipe and the three-way pipe of the air cooling assembly in the three-way valve.

Furthermore, heat exchange red plates are uniformly distributed and fixed on the inner wall of the rectangular air duct in a linear arrangement manner.

Furthermore, the inner side surface of the bottom diversion groove body is provided with a U-shaped communication groove for communicating the rectangular through holes.

The utility model discloses following beneficial effect has:

1. the utility model discloses an electrical heating toilet seat pad, air pump and air cooling subassembly of design can change the use between summer air feed and winter air feed convenient, provides the cold air current summer, and energy consumption is little, provides the hot gas flow winter, increases the thermal radiation scope after the electrical heating toilet seat pad heating, improves the travelling comfort that the closestool used.

2. The utility model discloses an electrical heating toilet seat pad and bottom water conservancy diversion cell body of design carry out the lock joint and connect into both ends opening U-shaped wind-guiding passageway, two end connection spare of bolt fastening are passed through at both ends when realizing inclosed, conveniently disassemble the maintenance and disassemble fast when clearing up simultaneously and safeguard, the U-shaped heat exchanger of design separates the support cooperation with the U-shaped on the water conservancy diversion cell body of bottom and keeps apart into a plurality of water conservancy diversion spaces, the runner efficiency of heat transfer is improved in the heating of small scale equipartition, improve the heat of hot gas flow in winter, improve the travelling comfort that the closestool used.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a ventilation device based on an intelligent toilet of the present invention;

FIG. 2 is a schematic structural view of the utility model;

FIG. 3 is a schematic view of an electrically heated toilet seat;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic view of an electrically heated toilet seat;

FIG. 6 is an enlarged view of a portion of FIG. 5 at C;

FIG. 7 is a schematic structural view of a bottom diversion trench body;

FIG. 8 is an enlarged view of a portion of FIG. 7 at B;

FIG. 9 is a schematic structural view of an air cooling assembly;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a toilet body, 2-a toilet cover, 3-an electrically heated toilet seat cushion, 4-an air pump, 5-an air cooling component, 6-a bottom diversion groove body, 7-a U-shaped through groove, 8-a U-shaped heat exchange body, 9-a rectangular through hole, 10-a U-shaped separation bracket, 11-an end connecting piece, 12-a U-shaped plate, 13-a rectangular air duct, 14-a round through hole, 15-a trapezoidal notch, 16-a closed end plate, 17-a rectangular connecting pipe, 18-a three-way valve, 19-a three-way pipe, 20-a ball valve, 21-a rectangular shell, 22-a round pipe and 23-a heat exchange red plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention relates to a ventilation device based on an intelligent toilet, which comprises a toilet body 1, a toilet lid 2, an electrically heated toilet seat 3, an air pump 4, and an air cooling assembly 5 disposed in a water tank of the toilet body 1; the lower part of the electric heating toilet seat 3 is buckled with a bottom diversion groove body 6; rectangular through holes 9 are uniformly distributed and arranged on the inner side surface of the bottom diversion groove body 6 in a U shape; u-shaped separation brackets 10 are uniformly arranged and fixed on the inner surface of the bottom diversion groove body 6 in a U shape; two end parts of the bottom diversion groove body 6 are both fixed with an end part connecting piece 11 through bolts; the end connector 11 comprises a closed end plate 16; a rectangular connecting pipe 17 inserted with the end part of the rectangular air duct 13 is fixedly communicated with one side of the closed end plate 16; the other side surface of the closed end plate 16 is fixedly communicated with one end of a three-way pipe 19;

the lower surface of the electric heating toilet seat 3 is provided with a U-shaped through groove 7; the upper wall of the U-shaped through groove 7 is fixed with a U-shaped heat exchange body 8; the U-shaped heat exchange body 8 comprises a U-shaped plate 12 fixed with the upper wall of the U-shaped through groove 7; the lower surface of the U-shaped plate 12 is fixed with a U-shaped rectangular air duct 13, and the inner wall of the rectangular air duct 13 is linearly and uniformly distributed and fixed with heat exchange red plates 23; the inner side surface of the U-shaped through groove 7 is in a U shape and is uniformly distributed with round through holes 14; one side of the rectangular air duct 13, which is far away from the round through hole 14, is provided with a trapezoidal notch 15;

the air outlet pipe of the air pump 4 is connected with one end of a three-way valve 18; the other two ends of the three-way valve 18 are respectively communicated with an air inlet pipe of the air cooling component 5 and the other end of the three-way pipe 19; the third end of the three-way pipe 19 is connected with an air outlet pipe of the air cooling component 5, and ball valves 20 are respectively arranged on two branch pipes connected with the air inlet pipe of the air cooling component 5 and the three-way pipe 19 in the three-way valve 18.

As shown in fig. 9, the air cooling module 5 includes a plurality of closed rectangular housings 21; the rectangular shells 21 are communicated through round pipes 22 which are continuously staggered, and the whole air flow path is in an S-shaped trend; the plurality of rectangular shells 21 are arranged in parallel in two rows; the lower end of the rectangular shell 21 at the lowest end of one row of rectangular shells 21 is fixedly communicated with an air inlet pipe; the side surface of the rectangular shell 21 at the lowest end of the other row of rectangular shells 21 is fixedly communicated with two air outlet pipes.

One specific application of this embodiment is: in summer, when the pressure switch is turned on by induction, the ball valve 20 on the branch pipe leading to the air cooling component 5 on the three-way valve 18 arranged at the air outlet of the air pump 4 is turned on, the ball valve 20 on the other branch pipe is turned off, the air flow can only enter the U-shaped heat exchange body 8 arranged at the lower side of the electric heating toilet seat cushion 3 through the air cooling component 5, the air cooling component 5 is arranged in the water tank, the air is gradually cooled when the air flow in the S-shaped trend flows through, the temperature of the air flow is finally reduced to the water temperature, the temperature of the ventilation air flow is reduced under the condition of not using external energy, the air flow is guided and transmitted through the rectangular air guide pipe 13, eleven U-shaped separation brackets 10 fixed in the bottom guide groove body 6 divide the air guide pipe 13 into a plurality of parts, and the air flow flows into the U-shaped separation brackets 10 and the U, In a space enclosed by the electric heating toilet seat 3 and the bottom diversion groove body 6, the air flow is ejected to the inner side of the electric heating toilet seat 3 in a U shape through the round through hole 14 and the rectangular through hole 9, and the air flow with the reduced temperature is ejected axially to cool a person sitting on the electric heating toilet seat 3; when the electric heating closestool seat cushion is used in winter, when a pressure switch is turned on in an induction mode, a heating assembly in the electric heating closestool seat cushion 3 starts to heat, a ball valve 20 which is arranged on a three-way valve 18 arranged at an air outlet of an air pump 4 and communicated with a branch pipe of an air cooling assembly 5 is closed, a ball valve 20 on the other branch pipe is opened, air flow is directly guided into a U-shaped heat exchange body 8 on the lower side of the electric heating closestool seat cushion 3 from the air pump 4 through a hose, the temperature of the whole electric heating closestool seat cushion 3 is rapidly increased after the electric heating closestool seat cushion 3 is heated, when cold air flow flows in a rectangular air guide pipe 13, the cold air flow and the heated 8 carry out rapid heat exchange, a heat exchange red plate 23 fixed in the rectangular air guide pipe 13 further accelerates the heat exchange of the; through the electric heating toilet seat 3, electric heating toilet seat 6, air pump 4 and the air cooling subassembly 5 of design, can change the use summer and winter, provide the cold air current summer, provide the hot gas flow winter, improve the travelling comfort that the closestool used, it is better with current deodorization equipment of having inhaled use effect simultaneously.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a ventilation unit based on intelligent closestool, includes closestool body (1), toilet lid (2), electrical heating toilet seat pad (3), its characterized in that:

the air cooling closestool also comprises an air pump (4) and an air cooling component (5) arranged in the water tank of the closestool body (1); the lower part of the electric heating toilet seat cushion (3) is buckled with a bottom diversion groove body (6); rectangular through holes (9) are uniformly distributed and arranged on the inner side surface of the bottom diversion groove body (6) in a U shape; u-shaped separation brackets (10) are uniformly arranged and fixed on the inner surface of the bottom diversion groove body (6) in a U shape; two end parts of the bottom diversion groove body (6) are respectively fixed with an end part connecting piece (11) through bolts;

the lower surface of the electric heating toilet seat cushion (3) is provided with a U-shaped through groove (7); a U-shaped heat exchange body (8) is fixed on the upper wall of the U-shaped through groove (7); the U-shaped heat exchange body (8) comprises a U-shaped plate (12) fixed with the upper wall of the U-shaped through groove (7); a U-shaped rectangular air duct (13) is fixed on the lower surface of the U-shaped plate (12); the inner side surface of the U-shaped through groove (7) is in a U shape and is uniformly distributed with round through holes (14); a trapezoidal notch (15) is formed in one side, away from the circular through hole (14), of the rectangular air guide pipe (13);

the end connection (11) comprises a closed end plate (16); one side of the closed end plate (16) is fixedly communicated with a rectangular connecting pipe (17) which is spliced with the end part of the rectangular air duct (13); the other side surface of the closed end plate (16) is fixedly communicated with one end of a three-way pipe (19);

the air outlet pipe of the air pump (4) is connected with one end of a three-way valve (18); the other two ends of the three-way valve (18) are respectively communicated with an air inlet pipe of the air cooling component (5) and the other end of the three-way pipe (19); the third end of the three-way pipe (19) is connected with an air outlet pipe of the air cooling component (5).

2. A smart toilet based ventilation device according to claim 1, characterized in that the air cooling assembly (5) comprises a plurality of closed rectangular housings (21); the rectangular shells (21) are communicated through round pipes (22) which are continuously and alternately arranged; the rectangular shells (21) are arranged in parallel in double rows.

3. The ventilation device based on the intelligent closestool of claim 1 is characterized in that ball valves (20) are mounted on two branch pipes of the three-way valve (18) connected with an air inlet pipe and a three-way pipe (19) of the air cooling assembly (5).

4. The ventilation device based on the intelligent closestool of claim 1 is characterized in that heat exchange red plates (23) are uniformly distributed and fixed on the inner wall of the rectangular air duct (13) in a linear arrangement manner.

5. The ventilation device based on the intelligent closestool as claimed in claim 1, wherein the inner side surface of the bottom diversion groove body (6) is provided with a U-shaped communication groove for communicating the rectangular through holes (9).