CN203346954U - Tank-type overlaid water feeding device - Google Patents
Tank-type overlaid water feeding device Download PDFInfo
- Publication number
- CN203346954U CN203346954U CN 201320366221 CN201320366221U CN203346954U CN 203346954 U CN203346954 U CN 203346954U CN 201320366221 CN201320366221 CN 201320366221 CN 201320366221 U CN201320366221 U CN 201320366221U CN 203346954 U CN203346954 U CN 203346954U
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- water
- water supply
- water pump
- tank
- municipal
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Abstract
The utility model discloses a tank-type overlaid water feeding device which comprises a water feeding device control cabinet and a municipal water supply channel. The municipal water supply channel is sequentially connected with a municipal water inlet, a flow stabilizing tank, a water pump pressurization system and a user pipe net through water supply pipelines. The tank-type overlaid water feeding device further comprises a spare water storage pool water supply channel, the spare water storage pool water supply channel comprises a water storage pool, a spare connector is reserved on a water outlet pipeline of the flow stabilizing tank through a tee joint, one end of the spare connector is communicated with the water storage pool, and the other end of the spare connector is communicated with a water inlet of the water pump pressurization system through a water supply pipeline. According to the tank-type overlaid water feeding device, the spare connector is additionally arranged on an existing tank-type overlaid water feeding device, so that when municipal water supply pressure is not high enough and secondary modification is conducted on a pump chamber, the overlaid device can be directly modified to be a frequency conversion device.
Description
Technical field
The utility model relates to water supply facilities, is specifically related to a kind of pot type pressure-superposed water supplying facility.
Background technology
The use prerequisite of laminating water supply equipment is the equipment that superposes and supply water on the restriction force value of municipal tap water company regulation.Expansion along with city, municipal water supply pressure can be more and more less, when municipal water supply pressure can not meet when laminating pressure of supply water, now need laminating apparatus is transformed into to common frequency conversion equipment, common frequency-changing water supply device needs reservoir, and the steady-flow tank water inlet of laminating water supply equipment is higher, the water of reservoir can not flow automatically to water inlet or the water pump water inlet of steady-flow tank, and the tank-type pressure-superposed of buying just can't be used before.
The utility model content
The defect existed for prior art, the purpose of this utility model is to provide the pot type pressure-superposed water supplying facility in a kind of situation little for municipal water supply pressure.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of pot type pressure-superposed water supplying facility, comprise water supply facilities switch board and municipal water supply passage, described municipal water supply passage connects municipal water inlet, steady-flow tank, water pump pressurization system and user's pipe network successively by water supply line, also comprise standby reservoir water channel, described standby reservoir water channel comprises reservoir, leave a spare interface by threeway on the outlet pipeline of steady-flow tank, described spare interface one end and reservoir UNICOM, the other end of described spare interface is by the water inlet UNICOM of water supply line and water pump pressurization system.The utility model increases a spare interface on existing pot type pressure-superposed water supplying facility, can guarantee the municipal water supply insufficient pressure, when pump house carries out the secondary transformation, can directly laminating apparatus be transformed into to common frequency conversion equipment, directly adding reservoir just can normal water supply, now add reservoir need to the spare interface UNICOM of existing laminating apparatus, because the water inlet of water pump also is connected with the delivery port of reservoir bottom, the water of reservoir can flow automatically to the water inlet of water pump, tank-type pressure-superposed has originally just become common frequency-changing water supply device, now, equipment originally also just can fully utilize, exchange device no longer more, thereby existing equipment is fully utilized not to be wasted.If after the urban pipe network transformation, when municipal pressure can reach the condition laminated again, after the transformation of pump house secondary, can return to again and laminate for waterborne, thereby make equipment reach the stacking energy-saving effect, can be because of repeatedly causing waste.
Preferably, described water pump pressurization system comprises one group of above water pump compress cell, the setting parallel with one another of described water pump compress cell, and described water pump compress cell comprises pump intake valve, water pump and pump outlet valve.
Preferably, described water pump compress cell is three groups.
Preferably, described water pump is provided with frequency converter, and described water pump is electrically connected to the water supply facilities switch board and by water supply facilities switch board variable frequency control.
Preferably, the top of described steady-flow tank is provided with vacuum suppresser.
Preferably, the top of described steady-flow tank is provided with for showing the intelligent pressure display of real-time pressure in steady-flow tank, and described intelligent pressure display is electrically connected to the water supply facilities switch board.
The beneficial effects of the utility model:
The utility model increases a spare interface on existing water supply facilities, can guarantee the municipal water supply insufficient pressure, during the transformation of pump house secondary, laminating apparatus can be transformed into to common frequency conversion equipment, added reservoir and spare interface UNICOM after transformation, simultaneously because the water inlet of water pump also is connected with the delivery port of reservoir bottom, the water of reservoir can flow automatically to the water inlet of water pump, original like this tank-type pressure-superposed just can fully utilize, after the transformation of pump house secondary, can return to again and laminate for waterborne, thereby make equipment reach the stacking energy-saving effect, repeatedly do not causing waste.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Number in the figure explanation: 1, steady-flow tank; 2, reservoir; 3, water pump; 41, water inlet valve; 42 outlet valves; 5, pressure meter; 6, water supply facilities switch board; 7, vacuum suppresser; 8, intelligent pressure display.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of pot type pressure-superposed water supplying facility, comprise water supply facilities switch board 6 and municipal water supply passage, the municipal water supply passage connects municipal water inlet, steady-flow tank 1, water pump pressurization system and user's pipe network successively by water supply line, also comprise the reservoir water channel, described standby reservoir water channel comprises reservoir 2, leave a spare interface by threeway on the outlet pipeline of steady-flow tank 1, described spare interface one end and reservoir 2 UNICOMs, the other end of described spare interface is by the water inlet UNICOM of water supply line and water pump pressurization system.The utility model increases a spare interface on existing water supply facilities, the water inlet of water pump 3 is connected to the bottom delivery port of reservoir 2, when the municipal water supply insufficient pressure, the water of reservoir 2 can flow automatically to the water inlet of water pump 3, original like this tank-type pressure-superposed just can fully utilize, after the transformation of pump house secondary, can return to again and laminate for waterborne, thereby equipment can not wasted again.
In the present embodiment, the water pump pressurization system comprises one group of above water pump compress cell, the setting parallel with one another of water pump compress cell, and the water pump compress cell comprises pump intake valve 41, water pump 3 and pump outlet valve 42.
In the present embodiment, the water pump compress cell is three groups.
In the present embodiment, water pump is provided with frequency converter, and water pump 3 is electrically connected to water supply facilities switch board 6 and by water supply facilities switch board 6 variable frequency control.
In the present embodiment, the top of steady-flow tank 1 is provided with vacuum suppresser 7.Vacuum suppresser 7 suppresses in water system to produce negative pressure, keeps the municipal network water supply pressure balance.
In the present embodiment, the top of steady-flow tank 1 is provided with for showing the intelligent pressure display 8 of real-time pressure in steady-flow tank, and intelligent pressure display 8 is electrically connected to water supply facilities switch board 6.
During normal operation, the water in steady-flow tank 1 flow into total water inlet of three parallel water pumps 3 by the delivery port of bottom.And, when the municipal water supply insufficient pressure, because total water inlet of three parallel water pumps 3 also connects the delivery port of reservoir 2 bottoms, total water inlet that the water in reservoir 2 can automatic back flow to three water pump 3, can carry out normal water supply like this.After municipal water supply pressure recovers normally, water supply facilities recovers normal operation.In the present embodiment: the delivery port of water pump 3 also is provided with pressure meter 5, so that whether the pressure of monitoring in real time in pipeline is normal.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model realization in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the widest consistent scope.
Claims (6)
1. a pot type pressure-superposed water supplying facility, comprise water supply facilities switch board and municipal water supply passage, described municipal water supply passage connects municipal water inlet successively by water supply line, steady-flow tank, water pump pressurization system and user's pipe network, it is characterized in that: also comprise standby reservoir water channel, described standby reservoir water channel comprises reservoir, leave a spare interface by threeway on the outlet pipeline of steady-flow tank, described spare interface one end and reservoir UNICOM, the other end of described spare interface is by the water inlet UNICOM of water supply line and water pump pressurization system.
2. pot type pressure-superposed water supplying facility according to claim 1, it is characterized in that: described water pump pressurization system comprises one group of above water pump compress cell, the setting parallel with one another of described water pump compress cell, described water pump compress cell comprises pump intake valve, water pump and pump outlet valve.
3. pot type pressure-superposed water supplying facility according to claim 2, it is characterized in that: described water pump compress cell is three groups.
4. according to claim 1,2 or 3 described pot type pressure-superposed water supplying facilities, it is characterized in that: described water pump is provided with frequency converter, and described water pump is electrically connected to the water supply facilities switch board and by water supply facilities switch board variable frequency control.
5. pot type pressure-superposed water supplying facility according to claim 4, it is characterized in that: the top of described steady-flow tank is provided with vacuum suppresser.
6. pot type pressure-superposed water supplying facility according to claim 5, it is characterized in that: the top of described steady-flow tank is provided with for showing the intelligent pressure display of real-time pressure in steady-flow tank, and described intelligent pressure display is electrically connected to the water supply facilities switch board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320366221 CN203346954U (en) | 2013-06-25 | 2013-06-25 | Tank-type overlaid water feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320366221 CN203346954U (en) | 2013-06-25 | 2013-06-25 | Tank-type overlaid water feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346954U true CN203346954U (en) | 2013-12-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320366221 Expired - Fee Related CN203346954U (en) | 2013-06-25 | 2013-06-25 | Tank-type overlaid water feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831781A (en) * | 2015-04-28 | 2015-08-12 | 无锡康宇水处理设备有限公司 | Steady flow compensation device for pipe-network pressure-superposition water supply |
| CN106120966A (en) * | 2016-06-30 | 2016-11-16 | 安徽清扬水处理设备科技有限公司 | Direct-connection type quiet lower resistance pipe network Pressure-superposed water supply equipment |
-
2013
- 2013-06-25 CN CN 201320366221 patent/CN203346954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831781A (en) * | 2015-04-28 | 2015-08-12 | 无锡康宇水处理设备有限公司 | Steady flow compensation device for pipe-network pressure-superposition water supply |
| CN106120966A (en) * | 2016-06-30 | 2016-11-16 | 安徽清扬水处理设备科技有限公司 | Direct-connection type quiet lower resistance pipe network Pressure-superposed water supply 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 |
Granted publication date: 20131218 Termination date: 20180625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |