CN212129321U - Simple horizontal intelligent constant-pressure variable-frequency water supply equipment - Google Patents
Simple horizontal intelligent constant-pressure variable-frequency water supply equipment Download PDFInfo
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- CN212129321U CN212129321U CN202020483277.5U CN202020483277U CN212129321U CN 212129321 U CN212129321 U CN 212129321U CN 202020483277 U CN202020483277 U CN 202020483277U CN 212129321 U CN212129321 U CN 212129321U
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Abstract
The utility model discloses a simple and easy horizontal intelligent constant voltage frequency conversion water supply equipment relates to resident's water supply equipment field, mainly includes pump, antidetonation manometer, five-way check valve and overhead tank, and the terminal box position of pump is equipped with frequency conversion controller admittedly, and five-way check valve admittedly is installed at the delivery port of pump, and antidetonation manometer, pressure sensor and overhead tank are installed respectively to five-way check valve assigned position, and pressure sensor passes through the signal line and is connected with frequency conversion controller for transmit the pressure signal of five-way check valve. The utility model discloses a rotational speed of variable frequency controller real-time control water pump guarantees that pipeline pressure is invariable, improves the security performance of system, increase of service life by a wide margin. The intelligent control system has the characteristics of stable performance, high efficiency, energy conservation, full-automatic intelligent control, low noise, corrosion resistance, compact structure, attractive appearance, small volume, light weight and the like.
Description
Technical Field
The utility model relates to a resident water supply equipment's field, concretely relates to simple and easy horizontal intelligent constant voltage frequency conversion water supply equipment.
Background
In recent years, with the rapid development of economic construction and the acceleration of urbanization process in China, more and more high-rise buildings lead the industry of water supply equipment to be rapidly developed, and particularly constant-pressure variable-frequency water supply equipment has been developed to be relatively mature in the market. Some domestic well-known enterprises adopt technologies such as dynamic simulation analysis, artificial intelligence, remote monitoring and the like, and the overall performance of equipment is greatly improved.
Most of the existing variable-frequency constant-pressure water supply equipment mainly supplies urban high-rise buildings and requires high lift and large flow. Therefore, the equipment is often provided with a plurality of water pumps, and two-way one-standby or three-way one-standby and the like are adopted, namely, an independent integrated frequency conversion control cabinet is used for controlling the plurality of water pumps to operate in a linkage manner. The water supply advantages of the equipment for high-rise buildings are obvious, but the water supply advantages of the equipment for low-rise buildings or buildings with three or less floors are not obvious, and the equipment has the defects of high cost, large occupied space, need of independent pump rooms and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, and provide a simple and easy horizontal intelligent constant voltage frequency conversion water supply equipment, have simple structure, convenient operation, low price's advantage.
The purpose of the utility model is accomplished through following technical scheme: this kind of simple and easy horizontal intelligent constant voltage frequency conversion water supply equipment mainly includes pump, antidetonation manometer, five-way check valve and overhead tank, the terminal box position of pump adorn frequency conversion controller admittedly and be used for the running state of real-time control pump, this frequency conversion controller passes through the power cord and connects the external power supply power, the import A of five-way check valve fixed with the delivery port of pump through threaded connection, the pressure sensor who adorns admittedly at five-way check valve export B passes through the signal line and is connected with frequency conversion controller for the pressure signal of transmission five-way check valve, the antidetonation manometer adorn admittedly on the export C of five-way check valve through threaded connection, the overhead tank pass through threaded connection and adorn admittedly on the export D of five-way check valve.
As a further technical scheme, the variable frequency controller mainly comprises a control box, a control panel is arranged on the control box, and a user controls the water pressure of equipment through an indicator lamp, a liquid crystal display and an operation button on the control panel to realize man-machine interaction; the control panel is pasted with a warning sticker, the back of the control box is provided with a heating panel, and the bottom of the control box is provided with a signal wire connector for connecting a signal wire and a power wire connector for connecting a power wire.
As a preferable technical scheme, the overflowing parts of the pump, the five-way check valve and the pressure tank are all made of 304 stainless steel, so that the water quality is ensured not to be secondarily polluted.
As the preferred technical scheme, a reserved mounting hole is formed in the position of the pump bottom plate, and the pump can be fixed on the base through screws.
The utility model has the advantages that: the equipment has simple structure and simple and convenient operation; the volume is small, the occupied space is small, and the installation and the maintenance are convenient; the control mode is single, does not have the antithetical couplet pump control function of many water pumps, does not have the variable frequency control cabinet of integrated form yet, and comprehensive cost greatly reduced, the price/performance ratio is very high.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the connection structure of the present invention.
Fig. 3 is a schematic structural diagram of the variable frequency controller.
Description of reference numerals: the anti-vibration pump comprises a pump 1, a variable frequency controller 2, a power line 3, an anti-vibration pressure gauge 4, a pressure sensor 5, a five-way check valve 6, a pressure tank 7, a signal line 8, an indicator lamp 201, a liquid crystal display 202, an operation button 203, a control panel 204, a control box 205, a warning sticker 206, a heat dissipation plate 207, a signal line connector 208 and a power line connector 209.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
example (b): as shown in attached figures 1-3, the simple horizontal intelligent constant-pressure variable-frequency water supply equipment mainly comprises a pump 1, an anti-seismic pressure gauge 4, a five-way check valve 6 and a pressure tank 7, a frequency conversion controller 2 is fixedly arranged at the junction box part of the pump 1 and is used for controlling the running state of the pump 1 in real time, the frequency conversion controller 2 is connected with an external power supply for power supply through a power cord 3, an inlet A of the five-way check valve 6 is fixed with a water outlet of the pump 1 through threaded connection, a pressure sensor 5 fixedly arranged at an outlet B of the five-way check valve 6 is connected with the frequency conversion controller 2 through a signal wire 8, a pressure signal of the five-way check valve 6 is converted into an electric signal and is transmitted back to the frequency conversion controller 2, the anti-seismic pressure gauge 4 is fixedly arranged on an outlet C of the five-way check valve 6 through threaded connection, and the pressure tank 7 is fixedly arranged on an outlet D of the five-way check valve 6 through threaded connection; the variable frequency controller 2 mainly comprises a control box 205, a control panel 204 is arranged on the control box 205, and a user controls the water pressure of the equipment through an indicator lamp 201, a liquid crystal screen 202 and an operation button 203 on the control panel 204 to realize man-machine interaction; a warning sticker 206 is pasted beside the control panel 204, a heat dissipation plate 207 is arranged on the back of the control box 205, and a signal wire connector 208 for connecting the signal wire 8 and a power wire connector 209 for connecting the power wire 3 are arranged at the bottom of the control box 205.
As a preferable technical scheme, the overflowing parts of the pump 1, the five-way check valve 6 and the pressure tank 7 are all made of 304 stainless steel materials, so that the water quality is ensured not to be secondarily polluted.
As the preferred technical scheme, a reserved mounting hole is arranged at the bottom plate of the pump 1, and the pump 1 can be fixed on the base through screws.
The utility model discloses a working process: during the use, the user can be according to the demand of oneself through pilot lamp 201, LCD screen 202 and operating button 203 self-set pressure on this control panel 204, and frequency conversion controller 2 carries out real time control to the running state of pump 1 according to the pressure signal that pressure sensor 5 returned to make the system reach and keep the required pressure of user, realize the purpose of system intelligence constant voltage. Meanwhile, the variable frequency controller 2 has the functions of automatic start-stop, automatic reset and the like, and has the functions of electric fault protection such as overcurrent and open-phase, high-water-pressure warning, low-water-pressure warning and the like. The equipment is fully intelligent and maintenance-free.
It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.
Claims (4)
1. The utility model provides a simple and easy horizontal intelligent constant voltage variable frequency water supply equipment which characterized in that: mainly comprises a pump (1), a shock-resistant pressure gauge (4), a five-way check valve (6) and a pressure tank (7), a frequency conversion controller (2) is fixedly arranged at the junction box part of the pump (1) and is used for controlling the running state of the pump (1) in real time, the frequency conversion controller (2) is connected with an external power supply for supplying power through a power line (3), an inlet A of the five-way check valve (6) is fixed with a water outlet of the pump (1) through threaded connection, a pressure sensor (5) fixedly arranged at an outlet B of the five-way check valve (6) is connected with the frequency conversion controller (2) through a signal line (8), used for transmitting a pressure signal of the five-way check valve (6), the anti-seismic pressure gauge (4) is fixedly arranged on the outlet C of the five-way check valve (6) through threaded connection, the pressure tank (7) is fixedly arranged on an outlet D of the five-way check valve (6) through threaded connection.
2. The simple horizontal intelligent constant-pressure variable-frequency water supply equipment according to claim 1, which is characterized in that: the variable frequency controller (2) mainly comprises a control box (205), a control panel (204) is arranged on the control box (205), and a user controls the water pressure of equipment through an indicator lamp (201), a liquid crystal screen (202) and an operation button (203) on the control panel (204) to realize man-machine interaction; the control panel (204) is pasted with a warning sticker (206), the back of the control box (205) is provided with a heat dissipation plate (207), and the bottom of the control box (205) is provided with a signal wire connector (208) for connecting a signal wire (8) and a power wire connector (209) for connecting a power wire (3).
3. The simple horizontal intelligent constant-pressure variable-frequency water supply equipment according to claim 1, which is characterized in that: the overflowing parts of the pump (1), the five-way check valve (6) and the pressure tank (7) are all made of 304 stainless steel, so that the water quality is ensured not to be secondarily polluted.
4. The simple horizontal intelligent constant-pressure variable-frequency water supply equipment according to claim 1, which is characterized in that: a reserved mounting hole is formed in the bottom plate of the pump (1), and the pump (1) is fixed on the base through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020483277.5U CN212129321U (en) | 2020-04-03 | 2020-04-03 | Simple horizontal intelligent constant-pressure variable-frequency water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020483277.5U CN212129321U (en) | 2020-04-03 | 2020-04-03 | Simple horizontal intelligent constant-pressure variable-frequency water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212129321U true CN212129321U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020483277.5U Active CN212129321U (en) | 2020-04-03 | 2020-04-03 | Simple horizontal intelligent constant-pressure variable-frequency water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212129321U (en) |
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2020
- 2020-04-03 CN CN202020483277.5U patent/CN212129321U/en active Active
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