CN209984135U

CN209984135U - Constant temperature fumigation toilet seat device

Info

Publication number: CN209984135U
Application number: CN201920351737.6U
Authority: CN
Inventors: 张丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-01-24
Anticipated expiration: 2029-03-20

Abstract

The utility model relates to a stifling toilet seat device, concretely relates to stifling toilet seat device of constant temperature. The utility model comprises a toilet bowl and a liquid medicine barrel, wherein the toilet bowl is composed of a supporting stool and an upper cover, the end surface of the supporting stool is provided with a circular through hole A, the side edge of the supporting stool is provided with the upper cover through a hinge, the middle part of the upper cover is provided with a circular through hole B, the liquid medicine barrel is placed in the circular through hole A, and the upper edge of the liquid medicine barrel is in contact support connection with the end surface of the supporting stool; the liquid medicine barrel is divided into an upper layer and a lower layer by a partition plate, the left side and the right side of the middle part of the partition plate are provided with thermistors RT, a heating resistance wire is arranged on the partition plate between the thermistors RT, and the thermistors RT and the heating resistance wire are connected with a control panel arranged at the lower layer of the liquid medicine barrel; the control panel is connected with the mains supply through a triangular plug. The utility model has simple structure, easy manufacture and low cost, and can directly realize the constant temperature control of the liquid medicine within 50-60 ℃ through the simple hardware structure, thereby facilitating the sufferer or the rehabilitation personnel to carry out the fumigation treatment.

Description

Constant temperature fumigation toilet seat device

Technical Field

The utility model relates to a stifling toilet seat device, concretely relates to stifling toilet seat device of constant temperature.

Background

The prior toilet device for fumigation and the simple toilet are all universal products, when the fumigation is to be carried out, a basin or a barrel filled with decocted traditional Chinese medicine preparation is placed in a through hole of the toilet, and then a patient or a person to be rehabilitated sits on the toilet filled with fumigation medicine liquid to be fumigated and cleaned, and the toilet has the disadvantages that the opening of the basin or the barrel filled with the medicine liquid is generally large, the hip of a user can not completely cover the opening of the user, so that the fumigation medicine in the basin or the barrel has stronger cold and heat exchange with the outside, the fumigation liquid is rapidly cooled and is not beneficial to fumigation, the fumigation liquid needs to be heated at least 3-4 times within 30 minutes required by fumigation, and is extremely tedious, so that the patient or the person to be rehabilitated is convenient to figure, the medicine liquid is heated to 80-100 ℃ (the temperature of the medicine liquid is controlled to be 50-60 ℃ during the general fumigation, and the fumigation effect, also has small stimulation to the wound, relieves local inflammation and pain and is beneficial to tissue repair), the patient can be prevented from being scalded by sitting in the basin after the water temperature is lower than about 40 ℃ after the fumigation is carried out for 20min, the existing fumigation chair is extremely inconvenient to use, and the liquid medicine heated once can be fumigated for only 10-15 minutes; although there is also an automatic heating fumigating toilet, its structure is relatively complex, and it also needs to use the programming control device of the related program, and its cost is relatively high, so it is not favorable for popularization and application.

Disclosure of Invention

An object of the utility model is to provide a stifling toilet seat device of constant temperature to the not enough of above-mentioned prior art, simple structure, with low costs reduces the low energy consumption of liquid medicine cold and heat exchange efficiency.

The technical scheme of the utility model is that:

the utility model provides a stifling toilet seat device of constant temperature, includes toilet bowl and liquid medicine bucket, its characterized in that: the toilet bowl comprises a supporting stool and an upper cover, wherein a circular through hole A for placing a liquid medicine barrel is formed in the middle of the end face of the supporting stool, the upper cover is arranged on the side edge of the end face of the supporting stool through a hinge, a circular through hole B is formed in the middle of the upper cover, the liquid medicine barrel extending into the lower portion of the end face of the supporting stool is placed in the circular through hole A, and the upper edge of the liquid medicine barrel is in contact support connection with the end face of the supporting stool; the liquid medicine barrel is divided into an upper layer and a lower layer by a partition plate, the left side and the right side of the middle part of the partition plate are provided with thermistors RT, a heating resistance wire is arranged on the partition plate between the thermistors RT, and the thermistors RT and the heating resistance wire are connected with a control panel arranged at the lower layer of the liquid medicine barrel; the control panel is connected with the mains supply through a triangular plug.

Two outward notches are arranged on the circular arc of the circular through hole A in a centrosymmetric manner.

The upper edge of the liquid medicine barrel is annular, the inner diameter of the liquid medicine barrel is smaller than the diameter of the circular through hole A, and the outer diameter of the liquid medicine barrel is larger than the diameter of the circular through hole A and smaller than the sum of the diameter of the circular through hole A and the recess distance of the two notches.

The diameter of the circular through hole B is smaller than that of the circular through hole A, and the diameter of the circular through hole B is 20-24 cm.

The control panel comprises a transformer, a rectifier bridge, an NE555 chip, two thermistors RT, a heating resistance wire, resistors R1-R4 and a relay J, wherein a 220V mains supply is connected with a fuse in series and then is connected with the heating resistance wire in series through a normally open contact of the relay J, the normally open contact and the end of the heating resistance wire are connected with the transformer in parallel, the output end of the transformer is connected with the rectifier bridge, the high-level output end of the rectifier bridge is connected with the

pins

8 and 4 of the NE555 chip, and the low-level output end of the rectifier bridge is connected with the pin 1 of the NE555 chip and; the output end of the rectifier bridge is provided with a thermistor RT and a resistor R1 which are connected in series in parallel, the thermistor RT and the resistor R2 which are connected in series, a resistor R3, an LED1, an LED2 and an R4 which are connected in series in sequence, a common connecting point of the thermistor RT and the resistor R1 is connected with a pin 6 of the NE555 chip, a common connecting point of the thermistor RT and the resistor R2 is connected with a pin 2 of the NE555 chip, a common connecting point of the LED1 and the LED2 is connected with a pin 3 of the NE555 chip, a relay J coil is arranged between the pin 3 of the NE555 chip and the ground, a diode is reversely arranged between the pin 3 of the NE555 chip and the ground, and a capacitor is arranged between the pin 5 of the NE555 chip.

The thermistor RT is a negative temperature coefficient thermistor, and the parameters of the thermistor RT are R25 ℃ =100K Ω, 25 ℃/50 ℃ B =3950K, the resistance value of the resistor R1 is 50K Ω, and the resistance value of the resistor R2 is 18K Ω.

The thermistor RT is fixed on the partition board through a connecting screw, and sealing gaskets are arranged at the upper and lower positions of the connecting screw, which are connected with the partition board.

The heating resistance wire passes through the partition plate through a wire and is connected with the control panel, and the upper end and the lower end of the joint of the wire and the partition plate are respectively provided with a sealing glue coating layer.

The ratio of the number of turns of the primary coil and the secondary coil of the transformer is 37: 1.

the outer wall of the liquid medicine barrel is provided with 3 wire clamping hooks at intervals.

Compared with the prior art, the utility model beneficial effect lie in:

when the fumigating toilet seat device is used, prepared liquid medicine is poured into the liquid medicine barrel, the liquid medicine barrel is placed in the circular through hole A of the supporting stool, the upper cover is covered, and fumigation is performed through the circular through hole B on the upper cover, so that heat exchange between the liquid medicine and the outside can be greatly reduced, and energy consumption is reduced; the electric supply is connected with a triangular plug, 6V direct current power supply is provided for the NE555 chip after transformation and rectification, when the temperature of the liquid medicine is gradually lower than 50 ℃, the voltage of a pin 2 of the NE555 chip is smaller than 2V, and when the voltage of the pin 3 of the NE555 chip is less than 1/3 Vcc, a high level is output by the pin 3 of the NE555 chip, so that a relay J coil connected between the pin 3 and the ground is electrified, a normally open contact of the relay J acts to connect a heating resistance wire circuit, and the liquid medicine in the liquid medicine feeding barrel is heated; when the temperature is higher than 60 ℃, the voltage of the pin 6 of the NE555 chip is larger than 4V, namely larger than 2/3 Vcc voltage, the pin 3 of the NE555 chip outputs low level, and a relay J coil connected between the pin 3 and the ground is powered off, so that a contact of a relay J is disconnected, and the heating resistance wire stops heating; the constant temperature control of the liquid medicine within 50-60 ℃ can be realized directly through simple hardware construction by utilizing the characteristic that the resistance value of the thermistor RT changes correspondingly along with the temperature change without single-chip microcomputer control or software control, so that the fumigation treatment of patients or the persons to be recovered is facilitated, and the cost is low.

Drawings

FIG. 1 is a schematic structural view of a conventional toilet bowl;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the toilet bowl of the present invention;

FIG. 4 is a schematic structural view of the upper cover of the middle toilet cover of the present invention;

fig. 5 is a schematic structural view of the traditional Chinese medicine liquid barrel of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 along line A-A;

fig. 7 is a schematic circuit diagram of a control board according to the present invention;

fig. 8 is an R-T mapping table of the middle thermistor RT of the present invention.

In the figure: 1. toilet seat, 2, liquid medicine bucket, 3, support bench, 4, upper cover, 5, circular through-hole A, 6, hinge, 7, circular through-hole B, 8, terminal surface, 9, last border, 10, baffle, 11, thermistor RT, 12, heating resistor silk, 13, control panel, 14, triangle plug, 15, notch, 16, transformer, 17, rectifier bridge, 18, NE555 chip, 19, relay J, 20, connect the screw socket, 21, seal ring, 22, wire, 23, sealed rubber coating, 24, card line hook, 25, ventilation hole.

Detailed Description

This stifling toilet seat device of constant temperature includes toilet seat 1 and liquid medicine bucket 2, and toilet seat 1 comprises support bench 3 and

upper cover

4, and 8 middle parts of the terminal surface of support bench 3 are provided with the circular through-hole A5 of placing liquid medicine bucket 2, are central symmetry on the circular arc of circular through-hole A5 and are provided with two outside notches 15. The 8 sides of terminal surface of support bench 3 are provided with upper cover 4 through hinge 6, wherein the rotation angle of hinge 6 is 110, when placing liquid medicine bucket 2 and opening the upper cover, 110 hinge can hold the dead weight of upper cover 4, avoid it to continue to overturn downwards, upper cover 4 middle part preparation has circular through-hole B7, circular through-hole B7's diameter is less than circular through-hole A5's diameter, circular through-hole B7's diameter is 20-24cm, generally set up to 22cm, when covering upper cover 4 and fumigating, make the heat that comes out from circular through-hole A5 through circular through-hole B7 again to skin tissue fumigate, the heat exchange of liquid medicine with the outside has been reduced, reduce liquid medicine cooling rate. The liquid medicine barrel 2 extending into the lower part of the end face 8 of the supporting stool 3 is placed in the circular through hole A5, the upper edge 9 of the liquid medicine barrel 2 is annular, the inner diameter of the liquid medicine barrel 2 is smaller than the diameter of the circular through hole A5, the outer diameter of the liquid medicine barrel is larger than the diameter of the circular through hole A5 and smaller than the sum of the diameter of the circular through hole A5 and the recess distance of the two notches 15, so that fingers can be clamped into the notches 15 to take out the liquid medicine barrel 2 conveniently, the upper edge 9 of the liquid medicine barrel 2 is in contact, supporting and connecting with the end face 8 of the supporting stool 3, and the end face;

the liquid medicine barrel 2 is divided into an upper layer and a lower layer by a clapboard 10, the left side and the right side of the middle part of the clapboard 10 are provided with thermistors RT11, a heating resistance wire 12 is arranged on the clapboard 10 between the thermistors RT11, the thermistors RT11 and the heating resistance wire 12 are connected with a control panel 13 arranged at the lower layer of the liquid medicine barrel 2, the thermistors RT11 are fixed on the clapboard 10 by a connecting screw 20, sealing gaskets 21 are arranged at the upper position and the lower position of the connecting screw 20 connected with the clapboard 10, the heating resistance wire 12 passes through the clapboard 10 and is connected with the control panel 13 by a lead 22, the upper end and the lower end of the connecting part of the lead 22 and the clapboard 10 are respectively provided with sealing glue coating layers 23, the heating action of the control panel 13 is controlled by the corresponding change of the resistance value of the thermistors RT11 along with the temperature change, the sealing, the equipartition has ventilation hole 25 on the perisporium of 2 lower floors of liquid medicine bucket, and the control panel 13 heat dissipation of 2 lower floors of liquid medicine bucket of being convenient for, and control panel 13 is provided with 3 card line hooks 24 through triangle plug 14 and mains connection, 2 outer walls of liquid medicine bucket at intervals, is convenient for accomodate triangle plug 14 on the bucket wall when not using, and is succinct pleasing to the eye.

The control panel comprises a transformer 16, a rectifier bridge 17, an NE555 chip 18, two thermistors RT11, a heating resistance wire 12, resistors R1-R4 and a relay J19, wherein the heating resistance wire 12 is connected in series through a normally open contact of the relay J19 after a 220V mains supply series fuse, the normally open contact and the end of the heating resistance wire 12 are connected with the transformer 16 in parallel, and the ratio of the number of turns of an original secondary coil of the transformer 16 is 37: 1, a 220V mains supply is transformed into 6V, the output end of a transformer 16 is connected with a rectifier bridge 17 and provides 6V direct current power supply for an NE555 chip after passing through the rectifier bridge 17, the high-level output end of the rectifier bridge 17 is connected with

pins

8 and 4 of the NE555 chip 18, and the low-level output end of the rectifier bridge 17 is connected with pin 1 of the NE555 chip 18 and grounded; the output end of the rectifier bridge 17 is provided with a thermistor RT11 and a resistor R1 which are connected in series in parallel, a thermistor RT11 and a resistor R2 which are connected in series, a resistor R3, an LED1, an LED2 and an R4 which are connected in series in sequence, a common connection point of the thermistor RT11 and the resistor R1 is connected with a pin 6 of the NE555 chip 18, a common connection point of the thermistor RT11 and the resistor R2 is connected with a pin 2 of the NE555 chip 18, a common connection point of the LED1 and the LED2 is connected with a pin 3 of the NE555 chip 18, a relay J19 coil is arranged between the pin 3 of the NE555 chip 18 and the ground, a diode is reversely arranged between the pin 3 of the NE555 chip 18 and the ground, a capacitor is arranged between a pin 5 of the NE555 chip 18, the thermistor RT11 is a negative temperature coefficient thermistor, the parameters of which are R25 =100K Ω, 25 ℃/50K, the resistance of the resistor R1 is 50K, and the resistance of the resistor R2 are 18; according to an R-T resistance table of a thermistor RT11, in the process that the temperature is gradually lower than 50 ℃, the voltage of a pin 2 of an NE555 chip 18 becomes lower than the power supply voltage VCC of a 1/3 chip, at the moment, the output end of a pin 3 outputs high level, a coil of a relay J19 is switched on, a contact of a relay J19 is closed, and a heating resistance wire 12 is switched on to heat the fumigating liquid medicine; when the temperature is gradually increased by 60 ℃, the voltage of the pin 6 of the NE555 chip 18 is greater than the power supply voltage VCC of the 2/3 chip, and at the moment, the output end of the pin 3 outputs low level, so that the coil of the relay J19 is powered off, the contact of the relay J19 is disconnected, and the heating resistance wire 12 is disconnected to stop heating.

This stifling toilet seat device of constant temperature simple structure, easily preparation, the liquid medicine bucket can conveniently be taken out, makes this stifling toilet seat device of constant temperature skill use as the toilet bowl, can fumigate at constant temperature again, has solved current simple and easy fumigation apparatus and has stopped stifling the problem of heating the back at the liquid medicine at stifling in-process, because the device does not relate to software control, has reduced the use of data transmission and singlechip chip, and is with low costs, is fit for using widely.

The above description is only a preferred embodiment of the present invention, and the above illustration does not limit the essence of the present invention in any form, and any simple modification or variation of the above embodiments based on the technical essence of the present invention and equivalent embodiments which may be changed or modified to equivalent variations by using the technical essence of the present invention by those of ordinary skill in the art after reading the present description still belong to the technical solution of the present invention without departing from the essence and scope of the present invention.

Claims

1. The utility model provides a stifling toilet seat device of constant temperature, includes toilet bowl (1) and liquid medicine bucket (2), its characterized in that: the toilet bowl (1) is composed of a supporting stool (3) and an upper cover (4), a circular through hole A (5) for placing a liquid medicine barrel (2) is arranged in the middle of an end face (8) of the supporting stool (3), the upper cover (4) is arranged on the side edge of the end face (8) of the supporting stool (3) through a hinge (6), a circular through hole B (7) is formed in the middle of the upper cover (4), the liquid medicine barrel (2) extending into the lower portion of the end face (8) of the supporting stool (3) is placed in the circular through hole A (5), and the upper edge (9) of the liquid medicine barrel (2) is in contact supporting connection with the end face (8) of the supporting stool (3); the liquid medicine barrel (2) is divided into an upper layer and a lower layer through a partition plate (10), thermistors RT (11) are arranged on the left side and the right side of the middle part of the partition plate (10), heating resistance wires (12) are arranged on the partition plate (10) between the thermistors RT (11), and the thermistors RT (11) and the heating resistance wires (12) are connected with a control board (13) arranged on the lower layer of the liquid medicine barrel (2); the control panel (13) is connected with the commercial power through a triangular plug (14).

2. The constant temperature fumigating toilet bowl device according to claim 1, wherein: two outward notches (15) are arranged on the circular arc of the circular through hole A (5) in a centrosymmetric manner.

3. The constant temperature fumigating toilet bowl device according to claim 1, wherein: the upper edge (9) of the liquid medicine barrel (2) is annular, the inner diameter of the liquid medicine barrel is smaller than the diameter of the circular through hole A (5), and the outer diameter of the liquid medicine barrel is larger than the diameter of the circular through hole A (5) and smaller than the sum of the diameter of the circular through hole A (5) and the recess distance of the two notches (15).

4. The constant temperature fumigating toilet bowl device according to claim 1, wherein: the diameter of the circular through hole B (7) is smaller than that of the circular through hole A (5), and the diameter of the circular through hole B (7) is 20-24 cm.

5. The constant temperature fumigating toilet bowl device according to claim 1, wherein: the control panel (13) comprises a transformer (16), a rectifier bridge (17), an NE555 chip (18), two thermistors RT (11), a heating resistance wire (12), resistors R1-R4 and a relay J (19), the heating resistance wire (12) is connected in series through a normally open contact of the relay J (19) after a 220V mains supply is connected with a fuse in series, the normally open contact and the end of the heating resistance wire (12) are connected with the transformer (16) in parallel, the output end of the transformer (16) is connected with the rectifier bridge (17), the high level output end of the rectifier bridge (17) is connected with 8 pins and 4 pins of the NE555 chip (18), and the low level output end of the rectifier bridge (17) is connected with 1 pin of the NE555 chip (18) and grounded; the output end of the rectifier bridge (17) is provided with a thermistor RT (11) and a resistor R1 which are connected in series in parallel, the thermistor RT (11) and a resistor R2 which are connected in series, and a resistor R3, an LED1, an LED2 and an R4 which are connected in series in sequence, a common connection point of the thermistor RT (11) and the resistor R1 is connected with a pin 6 of the NE555 chip (18), a common connection point of the thermistor RT (11) and the resistor R2 is connected with a pin 2 of the NE555 chip (18), a common connection point of the LED1 and the LED2 is connected with a pin 3 of the NE555 chip (18), a relay J (19) coil is arranged between the pin 3 of the NE555 chip (18) and the ground, a diode is reversely arranged between the pin 3 of the NE555 chip (18) and the ground, and a capacitor is arranged between a pin 5 of the NE chip (18) and the ground.

6. The thermostatic fumigation toilet bowl device according to claim 1 or 5, characterized in that: the thermistor RT (11) is a negative temperature coefficient thermistor, and the parameters are R25 ℃ =100K Ω, 25 ℃/50 ℃ B =3950K, the resistance of the resistor R1 is 50K Ω, and the resistance of the resistor R2 is 18K Ω.

7. The thermostatic fumigation toilet bowl device according to claim 1 or 5, characterized in that: thermistor RT (11) pass through connecting screw (20) and fix on baffle (10), connect the upper and lower position that screw (20) and baffle (10) are connected and be provided with seal ring (21).

8. The thermostatic fumigation toilet bowl device according to claim 1 or 5, characterized in that: the heating resistance wire (12) passes through the partition board (10) through a lead (22) and is connected with the control board (13), and the upper end and the lower end of the joint of the lead (22) and the partition board (10) are respectively provided with a sealing glue coating layer (23).

9. The constant temperature fumigating toilet bowl device according to claim 5, wherein: the ratio of the number of turns of the primary coil and the secondary coil of the transformer (16) is 37: 1.

10. the constant temperature fumigating toilet bowl device according to claim 1, wherein: the outer wall of the liquid medicine barrel (2) is provided with 3 wire clamping hooks (24) at intervals.