Utility model content
The purpose of this utility model, which is to provide for one kind, can simulate baby's urine urine, and simulation baby temperature can supervise in real time
It surveys the temperature and humidity variation of paper diaper and convenient Infant model can be provided for the performance study of paper diaper, to solve the prior art
State of accurate simulation baby when urinating urine and it can not can not accurately test out the problem of actual performance of paper diaper etc..
To achieve the goals above, the utility model provides a kind of Infant model, including model ontology, further includes having
The liquid storage device of liquid-feeding tube and drain pipe, the first temperature control system for controlling the temperature of liquid in the liquid storage device, drain
Solenoid valve and temperature-humidity detecting device;The inside in the model ontology thoracic cavity is arranged in the liquid storage device;It is the liquid-feeding tube, described
Liquid storage device and the drain pipe are successively in fluid communication, and the drain pipe extends to the crotch of the model ontology;The drain
Solenoid valve is arranged on the drain pipe;The temperature-humidity detecting device includes Temperature Humidity Sensor and temperature and humidity recorder;Institute
The crotch that the model ontology is arranged in Temperature Humidity Sensor is stated, for sensing the temperature and humidity at the crotch;The temperature
Hygrograph and the Temperature Humidity Sensor communicate to connect, the crotch sensed for receiving and showing the Temperature Humidity Sensor
Temperature and humidity at portion.
Preferably, first temperature control system includes the first temperature for sensing the temperature of liquid in the liquid storage device
Spend sensor, primary heater and for receiving temperature signal from first temperature sensor and controlling the primary heater
First temperature controller of work;The sensing section of first temperature sensor and the bringing-up section of the primary heater are arranged described
In liquid storage device;First temperature sensor, the primary heater are communicated to connect with first temperature controller.
Preferably, described liquid-feeding tube one end is connect with the liquid storage device, and the other end stretches out the head of the model ontology;Institute
It states and is provided with valve on liquid-feeding tube;And/or the downside of the liquid storage device is arranged in the drain pipe.
Preferably, the Infant model further includes PLC controller;The PLC controller is communicated with the draining solenoid valve
Connection, and timing draining solenoid valve is constituted with the draining solenoid valve.
Preferably, the caliber of the liquid-feeding tube is 10~20mm;And/or the caliber of the drain pipe is 6~10mm.
Preferably, the height of the model ontology is 62~80cm, waistline is 36~48cm, leg be slightly 25~30cm and/
Or hip circumference is 32~42cm;And/or the upper limb of the model ontology is sagging, and lower limb are micro- in the wrong.
Preferably, first temperature sensor is NTC temperature sensor;And/or the primary heater is heating rod.
Preferably, the Infant model further includes the second temperature control system for controlling the temperature of the model ontology
System;The second temperature control system include second temperature sensor for sensing the temperature of the model ontology, second plus
Hot device, for receiving temperature signal from the second temperature sensor and controlling the second temperature controller that the secondary heater works
And coil pipe;The sensing section of the second temperature sensor and the coil pipe are arranged in the waist of the model ontology and/or stern
In portion;The bringing-up section of the secondary heater is arranged in the coil pipe;The second temperature sensor, the secondary heater
Communicated to connect with second temperature controller.
Preferably, the coil pipe encloses in the waist of the model ontology.
Preferably, the second temperature sensor is NTC temperature sensor;The secondary heater is heating rod;And/or
The caliber of the coil pipe is 40~60mm.
The utility model have it is following the utility model has the advantages that
(1) the utility model can guarantee as much as possible to imitate the actual conditions that baby dresses paper diaper, no matter from body
All copy real baby in type, weight or temperature, closing to reality, most can truly imitate temperature when baby urinates urine and when
Between;It is provided with second temperature control system in some preferred embodiments, it can be closer to the body for practically imitating baby
Temperature or the temperature of other requirements.
(2) timing draining solenoid valve is provided in the utility model in some preferred embodiments, baby's mould can be made
Type realizes intermittent drain, is more in line with the feature that baby urinates urine.
(3) the utility model can record the change curve of paper diaper temperature after baby urinates, humidity, the test data obtained
Accuracy is high, and the actual performance that can study paper diaper for researcher provides accurate data and supports, can be by the reality of paper diaper
Border performance accurately embodies.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, implement below in conjunction with the utility model
Attached drawing in example, is clearly and completely described the technical solution of the utility model, it is clear that described embodiment is this
A part of the embodiment of utility model, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the utility model guarantor
The range of shield.
The utility model provides a kind of Infant model, and it further includes with liquid feeding that the Infant model, which includes model ontology 1,
The liquid storage device 3 of pipe 4 and drain pipe 5, the first temperature for controlling the temperature of liquid (such as infant urine) in the liquid storage device 3
Control system, draining solenoid valve 6 and temperature-humidity detecting device;The liquid storage device 3 is arranged in 1 thoracic cavity of model ontology
The inside in portion, 1 thoracic cavity of model ontology has accommodation space, can be used for placing the liquid storage device 3;The liquid-feeding tube 4, institute
State liquid storage device 3 and the drain pipe 5 be successively in fluid communication, as shown in Fig. 2, and the drain pipe 5 extend to the model ontology 1
Crotch;The draining solenoid valve 6 is arranged on the drain pipe 5;The temperature-humidity detecting device includes Temperature Humidity Sensor
With temperature and humidity recorder;The crotch of the model ontology 1 is arranged in the Temperature Humidity Sensor, for sensing at the crotch
Temperature and humidity;The temperature and humidity recorder and the Temperature Humidity Sensor communicate to connect, described warm and humid for receiving and showing
The temperature and humidity at crotch that degree sensor senses.
In the present invention, the liquid-feeding tube 4 is used as the inlet of liquid storage device 3, and the drain pipe 5 is used as liquid storage device 3
Leakage fluid dram;It is at the urine urine of Infant model at the crotch of the model ontology 1.
When using the actual performance of the Infant model test paper diaper in the utility model, paper diaper 2 can be dressed
On the model ontology 1, as shown in Figure 1, the crotch of model ontology 1 described in Fig. 1 is wrapped up by paper diaper, does not illustrate and,
Temperature Humidity Sensor at crotch, which does not also illustrate, to be come, special instruction, the temperature at the Temperature Humidity Sensor sensing crotch
Degree and humidity namely the temperature and humidity for sensing paper diaper surface layer;In the present invention, the liquid storage device 3 passes through drain pipe 5
Liquid is led into crotch, simulation baby urinates urine.
According to some preferred embodiments, first temperature control system includes for sensing in the liquid storage device 3
First temperature sensor 9 of the temperature of liquid, primary heater 10 and for receiving temperature letter from first temperature sensor 9
Number and control the first temperature controller 11 that the primary heater 10 works;The sensing section of first temperature sensor 9 and described
The bringing-up section of primary heater 10 is arranged in the liquid storage device 3;First temperature sensor 9, the primary heater 10
Communicated to connect with first temperature controller 11.In the present invention, the communication connection for example can be electric to pass through conducting wire
Signal connection.
In the present invention, the control process of first temperature control system can be with are as follows: sets the first temperature controller
11 temperature parameter, the first temperature sensor 9 send the temperature signal for sensing liquid in liquid storage device 3 to first temperature controller
11, the first temperature controller 11 according to judge from the received temperature signal of the first temperature sensor 9 liquid in liquid storage device 3 temperature whether
For temperature is arranged, if so, primary heater 10 is without operation (primary heater 10 does not work);If it is not, the first temperature controller 11 makes
Primary heater 10 is started to work, and the liquid in the liquid storage device 3 is heated.In practical applications, first temperature controller 11
Temperature parameter is traditionally arranged to be 37 ± 0.5 DEG C (setting temperature), and the moment controls the fluid temperature in the liquid storage device 3 at 36.5 DEG C
It is fluctuated between~37.5 DEG C, it is consistent to ensure to test the temperature of urine when the temperature of liquid is urinated with baby's actual urine.
According to some preferred embodiments, one end of the liquid-feeding tube 4 is connect with the liquid storage device 3, and the other end stretches out
The head of the model ontology 1;Valve 8 is provided on the liquid-feeding tube 4;And/or the drain pipe 5 is arranged in the liquid storage device
3 downside.
In the present invention, the head that the liquid-feeding tube 3 is stretched out to the model ontology 1, can facilitate into liquid storage device 3
Addition test liquid;Valve 8 is provided on liquid-feeding tube 4 can be to avoid the liquid countercurrent in the liquid storage device 3.
According to some preferred embodiments, the Infant model further includes PLC controller 7;The PLC controller 7 with
The draining solenoid valve 6 communicates to connect, and constitutes timing draining solenoid valve with the draining solenoid valve 6.The timing drain electricity
The setting of magnet valve can make Infant model realize intermittent drain, be more in line with the feature that baby urinates urine.
According to some preferred embodiments, the temperature and humidity recorder is recording instrument without paper.The temperature and humidity recorder
(preferably recording instrument without paper) can monitor and acquire the data of the temperature and humidity of 2 surface layer of paper diaper in real time, to make temperature
The change curve of degree and humidity facilitates researcher to study the actual performance of paper diaper.
According to some preferred embodiments, the caliber of the liquid-feeding tube 4 be 10~20mm (such as 10,12,15,18 or
20mm), preferably 15mm;And/or the caliber of the drain pipe 5 is 6~10mm (such as 6,7,8,9 or 10mm), preferably
8mm.In the present invention, the restriction of the caliber of the liquid-feeding tube 4 and drain pipe 5 is for more preferable simulation baby urine respectively
The urine volume for speed and baby's urethra urination that liquid generates and time.
According to some preferred embodiments, the height of the model ontology 1 be 62~80cm (such as 62,65,68,70,
72,75,78 or 80cm), waistline be 36~48cm (such as 36,38,40,42,45 or 48cm), leg be slightly 25~30cm (such as
25,28 or 30cm) and/or hip circumference be 32~42cm (such as 32,35,36,38,40 or 42cm);Preferably, the model sheet
The height of body 1 is 75cm, waistline 45cm, leg are slightly 28cm and/or hip circumference is 38cm;And/or the upper limb of the model ontology 1
It is sagging, and lower limb are micro- in the wrong, as shown in Figure 1.In the present invention, the model ontology 1 can for example use silica gel material
It is made, the baby copied on figure and weight 3~6 months designs, closing to reality;The upper limb of the model ontology 1 is sagging, and
And lower limb are micro- in the wrong, can imitate infant sleeps on its back position and seat (the most common two kinds of postures of baby), can put shape in different
Maximum possible imitates the actual conditions that baby dresses paper diaper under state, is also convenient for replacing paper urine to be tested during actual test
Trousers.It illustrates, the upper limb refers to that the arm and hand of model ontology 1, the lower limb refer to the leg of model ontology 1
And foot.
According to some preferred embodiments, first temperature sensor 9 is NTC temperature sensor (thermistor);
And/or the primary heater 10 is heating rod.
According to some preferred embodiments, the Infant model further includes the temperature for controlling the model ontology 1
Second temperature control system;The second temperature control system includes second for sensing the temperature of the model ontology 1
Temperature sensor 13, secondary heater 14, for receiving temperature signal from the second temperature sensor 13 and controlling described the
The second temperature controller 15 and coil pipe 16 of two heaters 14 work;The sensing section of the second temperature sensor 13 is arranged in the mould
In the waist 12 of type ontology 1 and/or in buttocks (hip of model ontology 1), the waist 12 and buttocks all have thickness;It is described
Coil pipe 16 is arranged in the waist 12 of the model ontology 1 and/or in buttocks, it is preferred that the coil pipe 16 is enclosed set on described
In the waist 12 of model ontology 1, as shown in Figure 3;The bringing-up section of the secondary heater 14 is arranged in the coil pipe 16;It is described
Second temperature sensor 13, the secondary heater 14 are communicated to connect with second temperature controller 15.It illustrates, institute
The waist of model ontology namely the waist of Infant model are stated, the part that the waist of the model ontology surrounds can be model
The abdominal cavity of ontology sky;The second temperature control system is mainly used for controlling the temperature on the model ontology surface.
In the present invention, the control process of the second temperature control system can be with the first temperature control system
Control process is identical, and the temperature for Controlling model ontology fluctuates between 36.5 DEG C~37.5 DEG C, further really
It is consistent with the temperature of urine when baby's actual urine urine to protect Infant model urine urine, Infant model is more accurately dressed baby
The actual performance of paper diaper embodies, and further ensures that baby urinates paper diaper temperature, the standard of the test data of humidity after urine
True property.
In the present invention, when needing to heat the model ontology 1, the coil pipe 16 is used as heat exchanger, can be with
The even heat that the secondary heater 14 generates is passed to the waist 12 and/or buttocks of the model ontology 1;And it will be described
Second temperature set-up of control system can make heat to model sheet in the waist 12 of the model ontology 1 and/or in buttocks
The both ends of body 1 are transmitted, and the temperature of model ontology 1 is effectively ensured, heat is prevented excessively to scatter and disappear into environment, to cause energy
Waste.
According to some preferred embodiments, the second temperature sensor 13 is NTC temperature sensor (thermistor);
The secondary heater 14 is that heating rod, preferably annular-heating stick can when the secondary heater 14 is annular-heating stick
So that the various pieces of coil pipe 16 can be heated, it is uniformly heated, so that model ontology 1 is uniformly heated;
When the secondary heater 14 is annular-heating stick, the annular-heating section 17 of the annular-heating stick is wrapped in the coil pipe 16
It is interior, as shown in Figure 4;And/or the caliber of the coil pipe 16 is 40~60mm (such as 40,45,50,55 or 60mm).
Using the Infant model in the utility model, the actual conditions that baby dresses paper diaper can be accurately grasped, it can be with
Baby is whether there is or not leakage of urine and whether there is or not red hip phenomenons for accurate research.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations;
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement;And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.