CN206859302U - A kind of soft water constant pressure water supply equipment - Google Patents
A kind of soft water constant pressure water supply equipment Download PDFInfo
- Publication number
- CN206859302U CN206859302U CN201720396949.7U CN201720396949U CN206859302U CN 206859302 U CN206859302 U CN 206859302U CN 201720396949 U CN201720396949 U CN 201720396949U CN 206859302 U CN206859302 U CN 206859302U
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- water
- soft water
- supply equipment
- converter controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of soft water constant pressure water supply equipment, and the soft water constant pressure water supply equipment includes：Frequency converter controller, the frequency converter being connected with the output end of the frequency converter controller, the softened water pump for conveying soft water is connected and is used for the output end of the frequency converter, the pressure sensor for being arranged on the water side of the softened water pump and being connected with the input of the frequency converter controller.The beneficial effects of the utility model are：By the frequency converter controller, frequency converter and pressure sensor of setting the softened water pump of setting can be made to keep constant hydraulic pressure to convey soft water, it ensure that the needs of industrial water, avoid because hydraulic pressure deficiency and caused by stop production, the secondary pollution to soft water is avoided simultaneously, ensure that the quality and safety of food production.
Description
Technical field
It the utility model is related to food manufacturing apparatus technical field, more particularly to a kind of soft water constant pressure water supply equipment.
Background technology
Frequency converter is to apply converter technique and microelectric technique, is handed over by changing motor working power Frequency Patterns to control
Flow the electric control appliance of motor.Frequency converter mainly by rectification, filtering, inversion, brake unit, driver element, detection unit,
Microprocessing unit etc. forms.IGBT cut-offs to adjust the voltage of out-put supply and frequency, according to motor frequency converter close to the inner portion
It is actually needed to provide the supply voltage required for it, and then saves, the purpose of speed governing, in addition, frequency converter is also a lot
Defencive function, such as excessively stream, overvoltage, overload protection.With the continuous improvement of industrial automatization, frequency converter also obtains
Very extensive application.It is the one of adjustable-speed drive system that frequency converter, which is also referred to as variable frequency drives or drive control device frequency converter,
Kind, it is the frequency and amplitude for changing ac motor operating voltage using variable-frequency driving technique, smoothly controls ac motor
Speed and torque.
Soft water refers to being free of or the water containing less solubility calcium, magnesium compound.Soft water is not easy to produce scum silica frost with soap, and
Hard water is opposite.Natural soft water refers generally to river, river, lake water.Softened water is applied to electron electric power industry, metallurgy industry, medicine
Industry, chemical industry, food beverage industry, hotel, thermal substation, boiler room, office building, freezer, market, conditioned water etc.
Field water.
At present, in food production, generally using water tower pressure difference conveying soft water, but due to water tower water-feeding pressure transient,
When hydraulic pressure is too low, soft water supply deficiency can cause production line to stop production, and cause certain production suspension induced losses.Meanwhile using water tower
Pressure difference supplies water and is easy to the secondary pollution caused by water tower is to soft water, can directly influence product quality and food security.
Utility model content
The purpose of this utility model is to provide a kind of soft water constant pressure water supply equipment, to solve to propose in above-mentioned background technology
The problem of.
The utility model is to be achieved through the following technical solutions：
The utility model provides a kind of soft water constant pressure water supply equipment, and the soft water constant pressure water supply equipment includes：Frequency converter control
Device processed, the frequency converter being connected with the output end of the frequency converter controller, it is connected and is used for defeated with the output end of the frequency converter
The softened water pump of soft water is sent, the pressure for being arranged on the water side of the softened water pump and being connected with the input of the frequency converter controller
Sensor.
Further, the frequency converter controller is provided with data display screen.
Further, the function selection key of setting pressure of supply water value is provided with the frequency converter controller.
Further, the frequency converter controller is PLC.
Compared with prior art, the beneficial effects of the utility model are：By the frequency converter controller of setting, frequency converter and
Pressure sensor can make the softened water pump of setting keep constant hydraulic pressure conveying soft water, ensure that the needs of industrial water, avoid
Because hydraulic pressure deficiency and caused by stop production, while avoid the secondary pollution to soft water, ensure that the quality and safety of food production.
Brief description of the drawings
Fig. 1 is the structural representation for the soft water constant pressure water supply equipment that the utility model embodiment provides；
Fig. 2 is structural representation of the soft water constant pressure water supply equipment of the utility model embodiment offer in production.
In figure：1. the frequency converter controller of 2. softened water pump of frequency converter, 3. pressure sensor 4..
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, Fig. 1 is the structural representation for the soft water constant pressure water supply equipment that the utility model embodiment provides
Figure；Fig. 2 is structural representation of the soft water constant pressure water supply equipment of the utility model embodiment offer in production.
The utility model embodiment provides a kind of soft water constant pressure water supply equipment, and the soft water constant pressure water supply equipment includes：Become
Frequency device controller 4, the frequency converter 1 being connected with the output end of the frequency converter controller 4, connect with the output end of the frequency converter 1
The softened water pump 2 for conveying soft water is connect and be used for, is arranged on the water side of the softened water pump 2 and defeated with the frequency converter controller 4
Enter the pressure sensor 3 of end connection.
In the above-described embodiments, setting can be made by the frequency converter controller 4, frequency converter 1 and pressure sensor 3 of setting
Softened water pump 2 keep constant hydraulic pressure to convey soft water, ensure that the needs of industrial water, avoid because hydraulic pressure deficiency and caused by stop
Production, while the secondary pollution to soft water is avoided, it ensure that the quality and safety of food production.
In order to facilitate the soft water constant pressure water supply equipment for understanding that the utility model embodiment provides, implement with reference to specific
It is described in detail example.
With continued reference to Fig. 1 and Fig. 2, the soft water constant pressure water supply equipment includes a frequency converter controller 4, the frequency converter control
Device 4 processed is provided with data display screen, can intuitively read hydraulic pressure numerical value.Setting is provided with the frequency converter controller 4 to supply
The function selection key of hydraulic pressure force value, the pressure of supply water value of water system can be set by the function selection key.It is described
Frequency converter controller 4 is PLC.A frequency converter 1 is connected with the output end of the frequency converter controller 4,
Also include the softened water pump 2 for conveying soft water is connected and be used for the output end of the frequency converter 1, in the water side of the softened water pump 2
It is provided with the pressure sensor 3 being connected with the input of the frequency converter controller 4.
When specifically installing and using, the output end of the frequency converter controller 4 is connected into the frequency converter 1, the frequency converter 1
Output end and the softened water pump 2 motor connection, the pressure sensor 3 is installed in the water side of the softened water pump 2, and will
The water inlet end connection soft water pond of the softened water pump 2.After installing, pass through institute on the frequency converter controller 4 as needed
State function selection key setting pressure of supply water value and be shown on the data display screen.The pressure sensor 3 monitors in real time
The hydraulic pressure of the water side of softened water pump 2, and the hydraulic pressure data monitored are transferred to the frequency converter controller 4, it is arranged on institute
State the hydraulic pressure data and the confession of setting that the PLC on frequency converter controller 4 transmits feedback according to the pressure sensor 3
Hydraulic pressure force value compares, and carries out speed governing to the motor of the softened water pump 2 by the frequency converter 1, makes the softened water pump 2
The hydraulic pressure of water side is maintained at the pressure of supply water value of setting, and is conveyed and supplied to food production line region with constant hydraulic pressure
Soft water, ensure that the needs of industrial water, avoid because hydraulic pressure deficiency is cut off the water and caused by stopping production situation, while avoid to soft water
Secondary pollution, it ensure that the quality and safety of food production.
By foregoing description as can be seen that passing through the frequency converter controller 4 of setting, frequency converter 1 and pressure in the present embodiment
Force snesor 3 can make the softened water pump 2 of setting keep constant hydraulic pressure to convey soft water, ensure that the needs of industrial water, avoid
Because hydraulic pressure deficiency and caused by stop production, while avoid the secondary pollution to soft water, ensure that the quality and safety of food production.
Operation principle：When specifically used, hydraulic pressure of the pressure sensor to the water side of softened water pump water side is arranged on
It is monitored, and the hydraulic pressure data of acquisition is transferred to frequency converter controller, the frequency converter controller is according to the water supply of setting
The hydraulic pressure data of pressure value and pressure sensor feedback are compared, and the electricity by frequency converter to the softened water pump
Machine carries out speed governing, allows the softened water pump to keep a constant pressure of supply water value to convey supply soft water to production line.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
- A kind of 1. soft water constant pressure water supply equipment, it is characterised in that including：Frequency converter controller (4), with the frequency converter controller (4) frequency converter (1) of output end connection, the softened water pump for conveying soft water is connected and is used for the output end of the frequency converter (1) (2) water side of the softened water pump (2) and the pressure sensing being connected with the input of the frequency converter controller (4), are arranged on Device (3).
- 2. soft water constant pressure water supply equipment according to claim 1, it is characterised in that set on the frequency converter controller (4) It data show screen.
- 3. soft water constant pressure water supply equipment according to claim 1, it is characterised in that set on the frequency converter controller (4) It is equipped with the function selection key of setting pressure of supply water value.
- 4. soft water constant pressure water supply equipment according to claim 1, it is characterised in that the frequency converter controller (4) is PLC Programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396949.7U CN206859302U (en) | 2017-04-14 | 2017-04-14 | A kind of soft water constant pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396949.7U CN206859302U (en) | 2017-04-14 | 2017-04-14 | A kind of soft water constant pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206859302U true CN206859302U (en) | 2018-01-09 |
Family
ID=60817695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396949.7U Expired - Fee Related CN206859302U (en) | 2017-04-14 | 2017-04-14 | A kind of soft water constant pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206859302U (en) |
-
2017
- 2017-04-14 CN CN201720396949.7U patent/CN206859302U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20180414 |