CN203296112U - Low-noise light type intelligent relay water supply device - Google Patents
Low-noise light type intelligent relay water supply device Download PDFInfo
- Publication number
- CN203296112U CN203296112U CN2013202113471U CN201320211347U CN203296112U CN 203296112 U CN203296112 U CN 203296112U CN 2013202113471 U CN2013202113471 U CN 2013202113471U CN 201320211347 U CN201320211347 U CN 201320211347U CN 203296112 U CN203296112 U CN 203296112U
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- water supply
- low
- intelligent relay
- noise reduction
- portable intelligent
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Abstract
The utility model relates to a low-noise light type intelligent relay water supply device. The low-noise light type intelligent relay water supply device comprises a silencing pipeline and a water supply pump body arranged inside the silencing pipeline in a built-in mode, wherein one end of the silencing pipeline is connected with a water supply pipe network, and the other end of the silencing pipeline is connected with a water use pipe network. The low-noise light type intelligent relay water supply device is low in running noise; due to the facts that the silencing pipeline is adopted by the low-noise light type intelligent relay water supply device, and the water supply pump body is arranged in the silencing pipeline, noise is greatly lowered, a silencing cover arranged inside the silencing pipeline can further lower the noise, and the low-noise light type intelligent relay water supply device is in the silent running state, can be installed in any environment, cannot cause living troubles to residents, and further has the advantages of being small in size, low in investment, long in service life, high in degree of automation, convenient to manage, free of negative pressure and the like.
Description
Technical field
The utility model relates to the portable intelligent relay water supply equipment of a kind of supplier with secondary pressurizer that is applied in public supply mains, particularly a kind of low noise.
Background technology
In order to make tap water hydraulic in public supply mains reach requirement, guarantee the normal water supply in the area that highrise building or physical features are higher, generally need to adopt supplier with secondary pressurizer to carry out secondary pressurized.Existing supplier with secondary pressurizer be directly draw water on city planting ductwork without the negative pressure automatic supply equipment.But this equipment operation noise is larger, and during especially for highrise building, the impact that surrounding resident is caused is larger, causes the resident can not normal life.For fear of this situation occurring, generally certain one deck of building is used for separately supplier with secondary pressurizer is installed, but wasting space.
The utility model content
The purpose of this utility model is to provide a kind of low noise portable intelligent relay equipment, can effectively solve the excessive technical problem of noise.
Solve above-mentioned technical purpose for reaching, the utility model provides a kind of low noise portable intelligent relay water supply equipment, described supply equipment comprises the noise reduction pipeline and is built in the interior water supply pump housing of noise reduction pipeline, one end and the water supply network of described noise reduction pipeline join, and the other end and water pipe network join.
The portable intelligent relay water supply equipment of low noise as above, be provided with silencer cover on described noise reduction pipeline inner wall, and described silencer cover inside is labyrinth structure, and bloop gathers on described silencer cover.
The portable intelligent relay water supply equipment of low noise as above, described noise reduction pipeline silencer cover surface is provided with the Polyurethane spongy layer.
The portable intelligent relay water supply equipment of low noise as above, described polyurethane sponge layer surface uniform be distributed with the noise reduction projection.
The portable intelligent relay water supply equipment of low noise as above, described supply equipment also comprises electrical control cubicles.
The portable intelligent relay water supply equipment of low noise as above, the described water supply pump housing includes submersible pump body and the variable-frequency motor that is connected, and described variable-frequency motor is connected with electrical control cubicles by the motor line of force.
The portable intelligent relay water supply equipment of low noise as above, the end that described noise reduction pipeline and water supply network join is provided with the housing water inlet, at the housing water inlet serial connection one water inlet pipe flap valve that is communicated with water supply network; The end that described noise reduction pipeline and water outlet pipe network join is provided with pump housing delivery port, and the outer end of pump housing delivery port is connected with the water outlet main valve, and the inner of pump housing delivery port is connected with the delivery port flap valve.
The portable intelligent relay water supply equipment of low noise as above, described pump housing water outlet is connected with the discharge pressure sensor, and described pressure sensor and electrical control cubicles are joined.
The portable intelligent relay water supply equipment of low noise as above, an end that joins at noise reduction pipeline and water supply network also is provided with the low pressure controller interface, be provided with low pressure controller on described low pressure controller interface, the signal transmssion line of described low pressure controller is connected with electrical control cubicles.
The beneficial effects of the utility model are:
1, the operation noise is little.Because equipment adopts the noise reduction pipeline, the water supply pump housing is placed in the noise reduction pipeline, greatly reduces noise, the silencer cover of noise reduction pipeline inside can further reduce noise, so equipment is in quiet running status, can be installed on any environment, can not cause the life puzzlement to the resident;
2, volume is little, small investment.Do not need between special equipment, mounting means flexibly (except the vertical installation of routine, but wall hanging is installed, buried installation), can save and take up an area space and equipment room construction investment;
3, long service life.The heat that produces during the variable-frequency motor operation is directly absorbed by tap water, has well solved the variable-frequency motor heat dissipation problem, has extended the application life of complete machine.
4, automaticity is high, convenient management.Can realize variable frequency adjustment to variable-frequency motor according to electrical control cubicles, for the phase shortage of single unit system, under-voltage, overvoltage, overcurrent, overload, short circuit, overheated or stall conditions, have protective effect.
5, without negative pressure.Do not affect the normal operation of public supply mains.
Description of drawings
Fig. 1 is the sectional view of the utility model specific embodiment.
Fig. 2 is the enlarged drawing at Figure 1A place.
Fig. 3 is the structural representation of the utility model specific embodiment.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the utility model:
As shown in Figure 1, Figure 2, Figure 3 shows, the portable intelligent relay water supply equipment of low noise that the present embodiment proposes, described supply equipment comprise noise reduction pipeline 13, are built in the water supply pump housing, electrical control cubicles 2, discharge pressure sensor 3, low pressure controller 4, water inlet flap valve 5, water inlet main valve 6 and water outlet main valve 7 in noise reduction pipeline 13.
Wherein, be provided with silencer cover 19 on noise reduction pipeline 13 inwalls, silencer cover 19 inside are labyrinth structure 20, and bloop 21 gathers on silencer cover 19.The noise that the water supply pump housing produces can effectively be eliminated by the silencer cover 19 on noise reduction pipeline 13 and noise reduction pipeline 13 inwalls.Be provided with Polyurethane spongy layer 22 on silencer cover 19 surfaces, polyurethane sponge layer 22 surface uniform be distributed with noise reduction projection 23, can further abate the noise.
The water supply pump housing includes submersible pump body 11 and the variable-frequency motor 12 that is connected, and variable-frequency motor 12 is connected with electrical control cubicles 2 by the motor line of force 18.
Pump housing delivery port 16 places are connected with discharge pressure sensor 3, and pressure sensor 3 joins with electrical control cubicles 2, can detect the hydraulic pressure at pump housing delivery port 16 places.Owing to discharge, being change at random, the discharge pressure of supply equipment is that the variation with water flow changes, when water supply volume is changed from small to big, discharge pressure from large to small namely, otherwise when water supply volume reduced, discharge pressure can increase, the instantaneous value of the discharge pressure of this variation passes to electrical control cubicles 2 in time by discharge pressure sensor 3, and electrical control cubicles 2 is correspondingly exported the supply frequency instruction that changes variable-frequency motor 12.When supply frequency changed, the rotating speed of submersible pump body 11 changed thereupon, and each final goal that changes is to make submersible pump body 11 guarantee that its water yields meet under the prerequisite that the variation of water supply volume requires, and its discharge pressure remains at a certain steady state value.
An end that joins at noise reduction pipeline 13 and water supply network also is provided with low pressure controller interface 17, be provided with low pressure controller 4 on described low pressure controller interface 17, the signal transmssion line of low pressure controller is connected with electrical control cubicles 2, can detect the hydraulic pressure at housing water inlet 14 places.In submersible pump body 11 operation process, public supply mains provide pipe network water pressure in noise reduction pipeline 13, and by low pressure controller 4, are transferred to electrical control cubicles.When water use peak, hydraulic pressure in water supply network can descend, when in case the hydraulic pressure force value that low pressure controller 4 records drops to the minimum that allows normal water, electrical control cubicles 2 can be controlled variable-frequency motor 12 and shut down, submersible pump body 11 namely stops absorbing water from water supply network, thereby can guarantee not there will be the situation of negative pressure suction, can be not the normal operation of public supply mains not had a negative impact.
When water inlet main valve 6 was opened, the water that has certain pressure in water supply network entered in noise reduction pipeline 13 by water inlet pipe flap valve 5.When submersible pump body 11 operation, water enters the pump housing and goes out Water Check Valve 15, delivery port 16 and water outlet main valve 7 by the pump housing again and enter into the water pipe network from pump housing water absorbing section.
It should be noted that finally: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (9)
1. portable intelligent relay water supply equipment of low noise, it is characterized in that: described supply equipment comprises noise reduction pipeline (13) and is built in the interior water supply pump housing of noise reduction pipeline (13), one end and the water supply network of described noise reduction pipeline (13) join, and the other end and water pipe network join.
2. the portable intelligent relay water supply equipment of low noise according to claim 1, is characterized in that: be provided with silencer cover (19) on described noise reduction pipeline (13) inwall, the upper bloop (21) that gathers of described silencer cover (19).
3. the portable intelligent relay water supply equipment of low noise according to claim 2, it is characterized in that: described noise reduction pipeline silencer cover (19) surface is provided with Polyurethane spongy layer (22).
4. the portable intelligent relay water supply equipment of low noise according to claim 3 is characterized in that: described polyurethane sponge layer (22) surface uniform be distributed with noise reduction projection (23).
5. according to claim 1-4 portable intelligent relay water supply equipments of the described low noise of any one, it is characterized in that: described supply equipment also comprises electrical control cubicles (2).
6. the portable intelligent relay water supply equipment of low noise according to claim 5, it is characterized in that: the described water supply pump housing includes submersible pump body (11) and the variable-frequency motor (12) that is connected, and described variable-frequency motor (12) is connected with electrical control cubicles (2) by the motor line of force (18).
7. the portable intelligent relay water supply equipment of low noise according to claim 5, it is characterized in that: described noise reduction pipeline (13) is provided with housing water inlet (14) with the end that water supply network joins, at the housing water inlet serial connection one water inlet pipe flap valve (5) that is communicated with water supply network; Described noise reduction pipeline (13) is provided with pump housing delivery port (16) with the end that the water outlet pipe network joins, and the outer end of pump housing delivery port (16) is connected with water outlet main valve (7), and the inner of pump housing delivery port (16) is connected with delivery port flap valve (15).
8. the portable intelligent relay water supply equipment of low noise according to claim 7, it is characterized in that: described pump housing delivery port (16) locates to be connected with discharge pressure sensor (3), and described pressure sensor (3) joins with electrical control cubicles (2).
9. the portable intelligent relay water supply equipment of low noise according to claim 5, it is characterized in that: an end that joins at noise reduction pipeline (13) and water supply network also is provided with low pressure controller interface (17), be provided with low pressure controller (4) on described low pressure controller interface (17), the signal transmssion line of described low pressure controller is connected with electrical control cubicles (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202113471U CN203296112U (en) | 2013-04-24 | 2013-04-24 | Low-noise light type intelligent relay water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202113471U CN203296112U (en) | 2013-04-24 | 2013-04-24 | Low-noise light type intelligent relay water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296112U true CN203296112U (en) | 2013-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202113471U Expired - Fee Related CN203296112U (en) | 2013-04-24 | 2013-04-24 | Low-noise light type intelligent relay water supply device |
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| Country | Link |
|---|---|
| CN (1) | CN203296112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756999A (en) * | 2016-04-22 | 2016-07-13 | 无锡康宇水处理设备有限公司 | Full-frequency-conversion pressurization system |
| CN109629633A (en) * | 2018-12-27 | 2019-04-16 | 安徽舜禹水务股份有限公司 | A kind of tank inlet pipe water flow noise reduction damping silencing apparatus |
| CN116044822A (en) * | 2022-12-21 | 2023-05-02 | 无锡康宇水处理设备有限公司 | Energy-saving environment-friendly static high-speed tube pump and complete supercharging equipment |
-
2013
- 2013-04-24 CN CN2013202113471U patent/CN203296112U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756999A (en) * | 2016-04-22 | 2016-07-13 | 无锡康宇水处理设备有限公司 | Full-frequency-conversion pressurization system |
| CN109629633A (en) * | 2018-12-27 | 2019-04-16 | 安徽舜禹水务股份有限公司 | A kind of tank inlet pipe water flow noise reduction damping silencing apparatus |
| CN116044822A (en) * | 2022-12-21 | 2023-05-02 | 无锡康宇水处理设备有限公司 | Energy-saving environment-friendly static high-speed tube pump and complete supercharging equipment |
| CN116044822B (en) * | 2022-12-21 | 2023-09-12 | 无锡康宇水处理设备有限公司 | Energy-saving environment-friendly static high-speed tube pump and complete supercharging equipment |
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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: 20131120 Termination date: 20210424 |