CN206249108U - A kind of testing equipment of simulation water flowed fluctuation - Google Patents
A kind of testing equipment of simulation water flowed fluctuation Download PDFInfo
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- CN206249108U CN206249108U CN201621305050.1U CN201621305050U CN206249108U CN 206249108 U CN206249108 U CN 206249108U CN 201621305050 U CN201621305050 U CN 201621305050U CN 206249108 U CN206249108 U CN 206249108U
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- fluctuation
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Abstract
The utility model is related to a kind of testing equipment of simulation water flowed fluctuation, it is characterised in that：Including the supply equipment for providing water under high pressure, the water inlet of supply equipment is connected with running water pipe, and the delivery port of supply equipment connects the cold water supplying pipe road of water heater；Water-carrying capacity fluctuation generation equipment, water-carrying capacity fluctuation generation equipment includes：The ball valve on water heater cold water supply channel is connected to, and for controlling the servomotor of ball valve opening degree；Central control equipment, water-carrying capacity fluctuation amplitude and periodic signal for receiving experiment demand, then the water-carrying capacity fluctuation amplitude and periodic signal according to experiment demand calculate the corresponding corner of servomotor and servomotor actuation time, and the corresponding corner of servomotor that will calculate and servomotor actuation time are exported to servomotor.Compared with prior art, the utility model has the advantage of：Can be according to the water-carrying capacity fluctuation amplitude and periodic signal tested on the cold water supplying pipe road for needing simulate water heater.
Description
Technical field
The utility model is related to a kind of testing equipment of simulation water flowed fluctuation.
Background technology
Nowadays building newly developed, increasing to be supplied water using multi-stage water pump, eliminates and is originally used for absorbing ripples
Dynamic expansion tank, cause certain customers occurs in that fluctuation with water, and the fluctuation situation of different user differs greatly, the frequency of fluctuation
The story height of rate and amplitude as residing for user, supply channel and whether the factors such as water use peak phase determine.Water heater exists
To water flow fluctuation it is than more sensitive, because the fluctuation of water can cause Consumer's Experience poor when using.As user is to using
Experience requirements more and more higher, the solution of this problem is extremely urgent.In order to solve the above problems, it is necessary in laboratory ring
Border Imitating goes out the water fluctuation situation of user, and the performance of water heater is carried out further according to user's water fluctuation situation data then
Improve.Therefore the water fluctuation situation for simulating user in laboratory environments is the top priority for solving this problem.
Utility model content
Technical problem to be solved in the utility model is directed to a kind of above-mentioned energy analog subscriber of prior art offer and uses
The testing equipment of the simulation water flowed fluctuation of the water-carrying capacity fluctuation in environment.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of experiment of simulation water flowed fluctuation
Equipment, it is characterised in that：Including
Supply equipment for providing water under high pressure, the water inlet of supply equipment connects with running water pipe, and supply equipment goes out
The mouth of a river connects the cold water supplying pipe road of water heater；
Water-carrying capacity fluctuation generation equipment, water-carrying capacity fluctuation generation equipment includes：It is connected to water heater cold water supply channel
On ball valve, and for controlling the servomotor of ball valve opening degree；
Central control equipment, water-carrying capacity fluctuation amplitude and periodic signal for receiving experiment demand, then according to experiment
The water-carrying capacity fluctuation amplitude and periodic signal of demand calculate the corresponding corner of servomotor and servomotor actuation time, and will
The corresponding corner of servomotor for calculating and servomotor actuation time are exported to servomotor.
Used as improvement, the utility model also includes water-carrying capacity surge detection equipment, and water-carrying capacity fluctuation generation equipment includes
The first water flow sensor on water heater cold water supply channel is connected to, the first water flow sensor connects with central control equipment
Connect, the water flow fluctuation signal that the first water flow sensor can be detected feeds back to central control equipment, center control sets
The water flow fluctuation signal (i.e. water-carrying capacity fluctuation amplitude and periodic signal) of standby audit by comparison shakes with the water-carrying capacity fluctuation of experiment demand
Width and periodic signal, if water flow fluctuation signal has deviation, central control equipment is corresponding to servomotor according to deviation
Corner and servomotor actuation time are finely adjusted, until meeting water-carrying capacity surge requirements.
Improve again, the water-carrying capacity surge detection equipment also includes the first temperature being connected on water heater cold water supply channel
Degree sensor, the first temperature sensor is connected with central control equipment.
Improve again, the water-carrying capacity surge detection equipment also includes being connected to the of water heater cold water supply channel porch
One air-operated solenoid valve, is connected to the second air-operated solenoid valve of water heater gas supply pipeline porch, is connected to water outlet of water heater
The 3rd air-operated solenoid valve at tube outlet, the of the first air-operated solenoid valve, the second air-operated solenoid valve and the 3rd air-operated solenoid valve
One control end is connected with central control equipment, the first air-operated solenoid valve, the second air-operated solenoid valve and the 3rd air-operated solenoid valve
Second control end is connected with compressed air hose.
Improve again, the water-carrying capacity surge detection equipment also includes the second water-carrying capacity being connected on water heater outlet pipeline
Sensor, the second water flow sensor is connected with central control equipment.
Improve again, the water-carrying capacity surge detection equipment also includes that the second temperature being connected on water heater outlet pipeline is passed
Sensor, second temperature sensor is connected with central control equipment.
Improve again, the supply equipment includes that high-pressure constant temp water tank, constant temperature supercharging equipment, the first check valve and second are unidirectional
Valve, wherein, the first end of the first check valve is connected with running water pipe, and the second end of the first check valve connects the of the second check valve
One end, the second end of the second check valve connects with the first water inlet of high-pressure constant temp water tank, the water inlet of constant temperature supercharging equipment with
The second end connection of the first check valve, the delivery port of constant temperature supercharging equipment is connected with the second water inlet of high-pressure constant temp water tank.
Compared with prior art, the utility model has the advantage of：Can need to simulate the cold of water heater according to experiment
Water-carrying capacity fluctuation amplitude and periodic signal on water supply channel.
Brief description of the drawings
Fig. 1 is the structure connection diagram of the testing equipment of simulation water flowed fluctuation in the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
The testing equipment of simulation water flowed fluctuation as shown in Figure 1, it includes
Supply equipment for providing water under high pressure, the supply equipment includes high-pressure constant temp water tank 1, constant temperature supercharging equipment 2, the
One check valve 3 and the second check valve 4, wherein, the first end of the first check valve 3 is connected with running water pipe, and the of the first check valve 3
Two ends connect the first end of the second check valve 4, and the second end of the second check valve 4 connects with the first water inlet of high-pressure constant temp water tank 1
Logical, the first end of constant temperature supercharging equipment 2 is connected with the second end of the first check valve 3, the second end of constant temperature supercharging equipment 2 and high pressure
The second water inlet connection of constant temperature water tank 1, the delivery port of high-pressure constant temp water tank 1 connects the cold water supplying pipe road of water heater；
Water-carrying capacity fluctuation generation equipment, water-carrying capacity fluctuation generation equipment includes：It is connected to water heater cold water supply channel
On ball valve 5, and for controlling the servomotor 6 of ball valve opening degree；
Central control equipment 7, water-carrying capacity fluctuation amplitude and periodic signal for receiving experiment demand, then according to experiment
The water-carrying capacity fluctuation amplitude and periodic signal of demand calculate the corresponding corner of servomotor and servomotor actuation time, and will
The corresponding corner of servomotor for calculating and servomotor actuation time are exported to servomotor；The opening of corner correspondence ball valve
Degree, equivalent to water-carrying capacity fluctuation amplitude, the actuation time of motor is equivalent to the flowed fluctuation cycle for opening degree；According to experiment demand
Water-carrying capacity fluctuation amplitude and periodic signal calculate the corresponding corner of servomotor and the calculation of servomotor actuation time
It is usual manner.
Water-carrying capacity surge detection equipment, water-carrying capacity fluctuation generation equipment includes being connected on water heater cold water supply channel
The first water flow sensor 8, be connected to the first temperature sensor 9 on water heater cold water supply channel, be connected to water heater
The first air-operated solenoid valve of cold water supplying pipe road porch 10, is connected to the second pneumatic electricity of water heater gas supply pipeline porch
Magnet valve 11, is connected to the 3rd air-operated solenoid valve 12 in water heater outlet pipeline exit, is connected on water heater outlet pipeline
Second water flow sensor 13, is connected to the second temperature sensor 14 on water heater outlet pipeline, the first water flow sensor
8th, the first temperature sensor 9, the first control end of the first air-operated solenoid valve 10, the first control end of the second air-operated solenoid valve 11,
First control end of the 3rd air-operated solenoid valve 12, the second water flow sensor 13 and second temperature sensor 14 with central control
Equipment 7 is connected；Second control end of the first air-operated solenoid valve, the second air-operated solenoid valve and the 3rd air-operated solenoid valve is empty with compression
Tracheae is connected.The effect of the first air-operated solenoid valve 10 is on or off water heater cold water supply channel；Second air-operated solenoid valve
11 effect is on or off water heater gas supply pipeline；The effect of the 3rd air-operated solenoid valve 12 is on or off hot water
Device outlet pipeline.
When using, the water-carrying capacity fluctuation amplitude and periodic signal of the demand of experiment are inputed into central control equipment 7, center control
Control equipment 7 calculates the corresponding corner of servomotor and servo electricity according to the water-carrying capacity fluctuation amplitude and periodic signal of experiment demand
Machine actuation time, the opening degree of the corner correspondence ball valve of servomotor, opening degree is equivalent to water-carrying capacity fluctuation amplitude, servomotor
Actuation time equivalent to the flowed fluctuation cycle, the corresponding corner of servomotor that then central control equipment 7 will be calculated and
Servomotor actuation time is exported to servomotor 6, and the opening degree that servomotor 6 controls ball valve 5 according to corner actuation time is simultaneously
Maintain time period of waves；The water flow fluctuation signal that first water flow sensor 8 can be detected feeds back to central control
Equipment, central control equipment 7 compares water flow fluctuation signal (i.e. water-carrying capacity fluctuation amplitude and the cycle of the first water flow sensor 8
Signal) water-carrying capacity fluctuation amplitude and periodic signal with experiment demand, if water flow fluctuation signal has a deviation, center control sets
It is standby the corresponding corner of servomotor and servomotor actuation time are finely adjusted according to deviation, until meeting water-carrying capacity fluctuation
It is required that.
Claims (7)
1. a kind of testing equipment of simulation water flowed fluctuation, it is characterised in that：Including
Supply equipment for providing water under high pressure, the water inlet of supply equipment is connected with running water pipe, the delivery port of supply equipment
Connect the cold water supplying pipe road of water heater；
Water-carrying capacity fluctuation generation equipment, water-carrying capacity fluctuation generation equipment includes：It is connected on water heater cold water supply channel
Ball valve (5), and for controlling the servomotor (6) of ball valve opening degree；
Central control equipment (7), water-carrying capacity fluctuation amplitude and periodic signal for receiving experiment demand, then according to experiment need
The water-carrying capacity fluctuation amplitude and periodic signal asked calculate the corresponding corner of servomotor and servomotor actuation time, and will meter
The corresponding corner of servomotor for calculating and servomotor actuation time are exported to servomotor.
2. the testing equipment of simulation water flowed fluctuation according to claim 1, it is characterised in that：Also fluctuated including water-carrying capacity
Testing equipment, water-carrying capacity fluctuation generation equipment includes the first water flow sensor being connected on water heater cold water supply channel
(8), the first water flow sensor (8) is connected with central control equipment (7).
3. the testing equipment of simulation water flowed fluctuation according to claim 2, it is characterised in that：The water-carrying capacity fluctuation inspection
Measurement equipment also includes being connected to the first temperature sensor (9) on water heater cold water supply channel, the first temperature sensor (9) with
Central control equipment is connected.
4. the testing equipment of simulation water flowed fluctuation according to claim 2, it is characterised in that：The water-carrying capacity fluctuation inspection
Measurement equipment also includes being connected to first air-operated solenoid valve (10) of water heater cold water supply channel porch, is connected to water heater combustion
Second air-operated solenoid valve (11) of gas supply line porch, is connected to the 3rd air-powered electromagnetic in water heater outlet pipeline exit
Valve (12), the first control end of the first air-operated solenoid valve, the second air-operated solenoid valve and the 3rd air-operated solenoid valve with central control
Equipment is connected, and the second control end of the first air-operated solenoid valve, the second air-operated solenoid valve and the 3rd air-operated solenoid valve is empty with compression
Tracheae is connected.
5. the testing equipment of simulation water flowed fluctuation according to claim 2, it is characterised in that：The water-carrying capacity fluctuation inspection
Measurement equipment also includes the second water flow sensor being connected on water heater outlet pipeline, and the second water flow sensor is controlled with center
Control equipment is connected.
6. the testing equipment of simulation water flowed fluctuation according to claim 2, it is characterised in that：The water-carrying capacity fluctuation inspection
Measurement equipment also includes the second temperature sensor being connected on water heater outlet pipeline, and second temperature sensor sets with center control
Standby connection.
7. the testing equipment of the simulation water flowed fluctuation according to any one claim in claim 1~6, its feature
It is：The supply equipment includes that high-pressure constant temp water tank (1), constant temperature supercharging equipment (2), the first check valve (3) and second are unidirectional
Valve (4), wherein, the first end of the first check valve (3) is connected with running water pipe, the second end connection second of the first check valve (3)
The first end of check valve (4), the second end of the second check valve (4) connects with the first water inlet of high-pressure constant temp water tank (1), constant temperature
The water inlet of supercharging equipment (2) is connected with the second end of the first check valve, the delivery port and high-pressure constant temp of constant temperature supercharging equipment (2)
The second water inlet connection of water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305050.1U CN206249108U (en) | 2016-11-30 | 2016-11-30 | A kind of testing equipment of simulation water flowed fluctuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305050.1U CN206249108U (en) | 2016-11-30 | 2016-11-30 | A kind of testing equipment of simulation water flowed fluctuation |
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| Publication Number | Publication Date |
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| CN206249108U true CN206249108U (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621305050.1U Active CN206249108U (en) | 2016-11-30 | 2016-11-30 | A kind of testing equipment of simulation water flowed fluctuation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065944A (en) * | 2016-11-30 | 2017-08-18 | 宁波方太厨具有限公司 | A kind of testing equipment of simulation water flowed fluctuation |
-
2016
- 2016-11-30 CN CN201621305050.1U patent/CN206249108U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065944A (en) * | 2016-11-30 | 2017-08-18 | 宁波方太厨具有限公司 | A kind of testing equipment of simulation water flowed fluctuation |
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