CN205369394U - Constant pressure water supply converter - Google Patents
Constant pressure water supply converter Download PDFInfo
- Publication number
- CN205369394U CN205369394U CN201521143780.1U CN201521143780U CN205369394U CN 205369394 U CN205369394 U CN 205369394U CN 201521143780 U CN201521143780 U CN 201521143780U CN 205369394 U CN205369394 U CN 205369394U
- Authority
- CN
- China
- Prior art keywords
- display screen
- module
- water supply
- button
- shell
- 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
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a constant pressure water supply converter, including shell, display screen, button, binding post, fin, heat dissipation fan and circuit part, display screen and button all are located the front of shell, and the button is located display screen below, binding post is located the below of shell, the fin is installed in the back of shell, the heat dissipation fan is installed on the fin, binding post includes power input end, voltage output end and pressure transmitter interface, the circuit part is including overflowing overvoltage protection module, electrical unit, constant voltage control ware, water pump drive module, button module and display screen drive module. This constant pressure water supply converter is with low costs, and the function is simplified, the practicality, easy operation, and the constant voltage control ware is in the same place with water pump drive module integration, has saved intermediate junction spare, the fault point that has significantly reduced, especially adapted output uses than less constant pressure water supply system, has certain popularization nature.
Description
Technical field
This utility model relates to constant pressure water supply technical field, is specially a kind of constant pressure water supply converter.
Background technology
Constant pressure water supply converter refers to the specialty pump variable frequency controller for constant pressure water supply.The water system that can make constant pressure water supply converter operates steadily reliably; realize the Full-automatic circulation of unattended duty truly and fall pump, converting operation; ensure that the optimum of each water pump efficiency and the steady running of equipment start steadily; eliminate and start heavy current impact; reduce the mean speed of pump; thus the service life of pump can be extended, it is possible to eliminate water hammer effect when starting and shut down.Existing constant pressure water supply converter is general all more complicated, is applied to more complicated constant pressure water supply system, uses these constant pressure water supply converters to will result in very big waste in the constant pressure water supply system that some are fairly simple.
Utility model content
The purpose of this utility model is in that for above-mentioned the deficiencies in the prior art, it is provided that a kind of constant pressure water supply converter.
The technical solution of the utility model is achieved in that a kind of constant pressure water supply converter, including shell, display screen, button, binding post, fin, heat emission fan and circuit part, described display screen and button are all located at the front of shell, and button is positioned at below display screen, described binding post is positioned at the lower section of shell, described fin is installed on the back side of shell, described heat emission fan is installed on a heat sink, described binding post includes power input, voltage output end and pressure transmitter interface, described circuit part includes overcurrent and overvoltage protective module, power subsystem, constant-voltage controller, water pump drives module, key-press module and display screen drive module.
Preferably; described overcurrent and overvoltage protective module is connected with power subsystem; described water pump drives module, key-press module to drive module to be connected with constant-voltage controller with display screen, and described power subsystem is that overcurrent and overvoltage protective module, constant-voltage controller, water pump driving module, key-press module and display screen drive module for power supply.
Preferably, described overcurrent and overvoltage protective module is connected with power input, and described key-press module is connected with button, and described display screen drives module to be connected with display screen.
Preferably, described heat emission fan is all connected with constant-voltage controller with pressure transmitter interface.
Compared with prior art, the beneficial effects of the utility model are: this constant pressure water supply converter cost is low, function is simplified, practicality, simple to operate, constant-voltage controller and water pump drive module to integrate, and eliminate intermediate connector, greatly reduce trouble point, it is especially suitable for the fewer constant pressure water supply system of output to use, there is certain generalization.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but is not intended that any restriction of the present utility model.
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model circuit part theory diagram.
In figure: 1, shell, 2, display screen, 3, button, 4, binding post, 5, fin, 6, heat emission fan, 7, overcurrent and overvoltage protective module, 8, power subsystem, 9, constant-voltage controller, 10, water pump drive module, 11, key-press module, 12, display screen drive module.
Detailed description of the invention
Refer to Fig. 1-2, this utility model provides a kind of technical scheme: a kind of constant pressure water supply converter, including shell 1, display screen 2, button 3, binding post 4, fin 5, heat emission fan 6 and circuit part, described display screen 2 and button 3 are all located at the front of shell 1, and button 3 is positioned at below display screen 2, described binding post 4 is positioned at the lower section of shell 1, described fin 5 is installed on the back side of shell 1, described heat emission fan 6 is arranged on fin 5, described binding post 4 includes power input, voltage output end and pressure transmitter interface, described circuit part includes overcurrent and overvoltage protective module 7, power subsystem 8, constant-voltage controller 9, water pump drives module 10, key-press module 11 and display screen drive module 12.Described overcurrent and overvoltage protective module 7 is connected with power subsystem 8; described water pump drives module 10, key-press module 11 to drive module 12 to be connected with constant-voltage controller 9 with display screen, and described power subsystem 8 is overcurrent and overvoltage protective module 7, constant-voltage controller 9, water pump drive module 10, key-press module 11 and display screen to drive module 12 to power.Described overcurrent and overvoltage protective module 7 is connected with power input, and described key-press module 11 is connected with button 3, and described display screen drives module 12 to be connected with display screen 2.Described heat emission fan 6 is all connected with constant-voltage controller 9 with pressure transmitter interface.
Embodiment provided above is better embodiment of the present utility model, only it is used for this utility model is conveniently described, not this utility model is done any pro forma restriction, any art has usually intellectual, if in the scope without departing from the carried technical characteristic of this utility model, utilize the Equivalent embodiments that the done local of this utility model disclosed technology content is changed or modified, and without departing from technical characteristic content of the present utility model, all still fall within the scope of this utility model technical characteristic.
Claims (4)
- null1. a constant pressure water supply converter，Including shell (1)、Display screen (2)、Button (3)、Binding post (4)、Fin (5)、Heat emission fan (6) and circuit part，It is characterized in that: described display screen (2) and button (3) are all located at the front of shell (1)，And button (3) is positioned at display screen (2) lower section，Described binding post (4) is positioned at the lower section of shell (1)，Described fin (5) is installed on the back side of shell (1)，Described heat emission fan (6) is arranged on fin (5)，Described binding post (4) includes power input、Voltage output end and pressure transmitter interface，Described circuit part includes overcurrent and overvoltage protective module (7)、Power subsystem (8)、Constant-voltage controller (9)、Water pump drives module (10)、Key-press module (11) and display screen drive module (12).
- 2. a kind of constant pressure water supply converter according to claim 1; it is characterized in that: described overcurrent and overvoltage protective module (7) is connected with power subsystem (8); described water pump drives module (10), key-press module (11) to drive module (12) to be connected with constant-voltage controller (9) with display screen, and described power subsystem (8) is overcurrent and overvoltage protective module (7), constant-voltage controller (9), water pump drive module (10), key-press module (11) and display screen to drive module (12) power supply.
- 3. a kind of constant pressure water supply converter according to claim 1; it is characterized in that: described overcurrent and overvoltage protective module (7) is connected with power input; described key-press module (11) is connected with button (3), and described display screen drives module (12) to be connected with display screen (2).
- 4. a kind of constant pressure water supply converter according to claim 1, it is characterised in that: described heat emission fan (6) is all connected with constant-voltage controller (9) with pressure transmitter interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143780.1U CN205369394U (en) | 2015-12-31 | 2015-12-31 | Constant pressure water supply converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143780.1U CN205369394U (en) | 2015-12-31 | 2015-12-31 | Constant pressure water supply converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205369394U true CN205369394U (en) | 2016-07-06 |
Family
ID=56274724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521143780.1U Expired - Fee Related CN205369394U (en) | 2015-12-31 | 2015-12-31 | Constant pressure water supply converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205369394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638800A (en) * | 2016-11-03 | 2017-05-10 | 余雷 | Intelligent anti-corrosive pressure tank and its control method |
| CN106638803A (en) * | 2016-11-03 | 2017-05-10 | 余雷 | Intelligent pressure tank and control method thereof |
-
2015
- 2015-12-31 CN CN201521143780.1U patent/CN205369394U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638800A (en) * | 2016-11-03 | 2017-05-10 | 余雷 | Intelligent anti-corrosive pressure tank and its control method |
| CN106638803A (en) * | 2016-11-03 | 2017-05-10 | 余雷 | Intelligent pressure tank and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009057188A1 (en) | Controller of motor | |
| CN205369394U (en) | Constant pressure water supply converter | |
| CN201995169U (en) | Driving power supply of high-power LED (light-emitting diode) street lamp | |
| CN103495786B (en) | Electric iron water-cooled is fallen apart warm frame | |
| CN204624888U (en) | Solar powered and energy recovery for elevator | |
| CN204118840U (en) | LED heat-energy recovering apparatus | |
| CN205207240U (en) | Vehicle radiator electron fan control circuit | |
| CN204017265U (en) | A kind of electric energy storage device for Spinning | |
| CN205622553U (en) | Dynamic braking circuit and motor drive | |
| CN201584929U (en) | Solar power supply device used for heat pump water heater | |
| CN201531448U (en) | Electricity fetching circuit of battery charger cooling fan | |
| CN202033464U (en) | Energy feedback type power supply module test device | |
| CN202616990U (en) | Starting circuit in system power supply | |
| CN205753399U (en) | A kind of photovoltaic generating system and air-conditioning | |
| CN202183627U (en) | Charger capable of automatically reducing temperature for preventing over-charging | |
| CN201341092Y (en) | Multi-purpose air conditioner electricity saver | |
| CN203562988U (en) | A wind-solar hybrid solar energy power supply device with a good heat dissipation effect | |
| CN203167386U (en) | LED intelligent controller | |
| CN203014727U (en) | Speed regulation module of evaporation blower fan | |
| CN202773141U (en) | Heat radiation control circuit for lamp module of LED street lamp | |
| CN201934350U (en) | Control circuit for frequency converter heat radiating fan | |
| CN202361675U (en) | Solar heat-collecting panel with snow removal function | |
| CN208189152U (en) | A kind of energy-saving LED display screen | |
| CN207064059U (en) | A kind of engine water tank cooling control system of two-side radiation type of drive | |
| CN205841286U (en) | The carrier wave control device of frequency conversion ceiling fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160706 Termination date: 20191231 |