烏蘭浩特恒壓供水設備湖南沃爾特水設備有限公司 成就夢想的時候到了（圓夢： ）HN Integration Design and Water Supply誠招供水設備區域代理商:

傳統的供水方式離不開蓄水池，池中的水一般由自來水管網供給，這樣，有壓力的水進入水池后變成了零，造成大量的能源白白浪費。CDL4-12型無負壓變頻調速給水設備，是我們公司專業技術人員在烏蘭浩特恒壓供水設備的基礎上開發的一種能直接與自來水管網連接、且對自來水管網不產生任何負壓的無負壓變頻調速給水設備，在原有的壓力基礎上，壓力差多少補多少。能充分利用自來水管網的壓力直接或間接供水，避免了能源的二次浪費和水質的二次污染，無負壓變頻調速給水設備取消了蓄水池的和屋頂水箱，大幅度節約了基建投資并縮短了施工工期。CDL4-12型無負壓變頻調速給水設備是直接連接到市政供水管網上、不會對市政管網產生負壓，且能調節和穩定流量的全自動化給水設備。　　There is a famous song called Never Say Never, it is one of my favorite songs. The lyrics l people no matter what happens, never to give up, then you will be successful if you are stick on. Before, I believe in those words, I think if people insist, they can do everything. But last week, I saw a TV show, a scholarship told people to learn to give up sometimes, and they could gain more. He explained that he met a boy who was not good at studying, but he was skilled in cooking, so he encouraged the boy to give up studying the major that he was not good at and learned to be a cook. And now, the boy is a famous cook, it proves that give up is not a bad thing, people need to find the right place, or they will not successful.

無負壓變頻調速給水設備工作原理：自來水進入調節罐，罐內的空氣從真空消除器內排出，待水充滿后，真空消除器自動關閉。當自來水能夠滿足用水壓力及水量要求時，無負壓變頻調速給水設備通過水泵管道及旁通管道向用水管網直接供水;當自來水管網的壓力不能滿足用水要求時，系統通過壓力傳感器或遠傳壓力表,給出起泵信號,起動水泵運行。無負壓變頻調速給水設備水泵供水時，若自來水管網的水量大于水泵流量，無負壓變頻調速給水設備保持正常供水，用水高峰期時，若自來水管網水量小于水泵流量時，調節罐內的水作為補充水源仍能正常供水，此時，空氣由無負壓變頻調速給水設備真空消除器進入調節罐，消除了自來水管網的負壓，用水高峰期過后，無負壓變頻調速給水設備恢復正常的狀態。若自來水供水不足或管網停水而導致調節罐內的水位下降到無水時，液位控制器給出停機信號以保護無負壓變頻調速給水設備水泵機組。來水時無負壓變頻調速給水設備水泵自動恢復供水。由于采用了*的變頻控制技術，具有軟啟動，有過載、短路、過壓、欠壓、缺相、過熱和失速保護、在異常情況下進行信號報警，自檢、故障判斷等功能。還根據用水量的高低自動調節給水流量。

　　烏蘭浩特恒壓供水設備廠主要功能

　　1、全自動完成多臺水泵機組軟啟動，變頻到工頻運行以及停止的全部操作過程。

　　2、根據用水量的變化，變成多臺泵組的啟動和停止。

　　3、有壓力設定值和實際壓力值的LED顯示功能。

　　4、有LED頻率指示，變頻異常指示，電機故障工況顯示。

　　5、保護功能：具有欠壓保護、過壓保護、過載保護、短路保護、失速防止、燒損防止等功能。

　　　　There is a famous song called Never Say Never, it is one of my favorite songs. The lyrics l people no matter what happens, never to give up, then you will be successful if you are stick on. Before, I believe in those words, I think if people insist, they can do everything. But last week, I saw a TV show, a scholarship told people to learn to give up sometimes, and they could gain more. He explained that he met a boy who was not good at studying, but he was skilled in cooking, so he encouraged the boy to give up studying the major that he was not good at and learned to be a cook. And now, the boy is a famous cook, it proves that give up is not a bad thing, people need to find the right place, or they will not successful.

烏蘭浩特恒壓供水設備投入使用，自來水管網的水進入供水罐，罐內空氣從真空消除器排除，待水充滿后，真空消除器自動關閉。當自來水管網壓力能夠滿足用水要求時，系統由旁通止回閥向用水管網直接供水;當自來水管網壓力不能滿足用水需求時，系統壓力信號由遠傳壓力表反饋給變頻控制器，水泵運行，并根據用水量的大小自動調節轉速恒壓供水，若運轉水泵達到工頻轉速時，則啟動另一臺水泵變頻運轉。水泵供水時，若自來水管網的水量大于水泵流量，系統保持正常供水;用水高峰時，若自來水管網的水量小于水泵流量時，供水罐內的水作為補充水源仍能正常供水，此時，空氣由真空消除器進入供水罐，罐內真空遭到破壞，確保了自來水管網不產生負壓，用水高峰過后，系統又恢復到正常供水狀態。當自來水管網停水，造成供水罐液位不斷下降，液位將信號反饋給變頻控制器，水泵自動停機，以保護水泵機組，供水罐可以儲存并釋放能量，避免了水泵頻繁啟動。

　　傳統的供水方式離不開蓄水池，池中的水一般由自來水管網供給，這樣，有壓力的水進入水池后變成了零，造成大量的能源白白浪費。CDL4-12型無負壓變頻調速給水設備，是我們公司專業技術人員在烏蘭浩特恒壓供水設備的基礎上開發的一種能直接與自來水管網連接、且對自來水管網不產生任何負壓的無負壓變頻調速給水設備，在原有的壓力基礎上，壓力差多少補多少。能充分利用自來水管網的壓力直接或間接供水，避免了能源的二次浪費和水質的二次污染，無負壓變頻調速給水設備取消了蓄水池的和屋頂水箱，大幅度節約了基建投資并縮短了施工工期。CDL4-12型無負壓變頻調速給水設備是直接連接到市政供水管網上、不會對市政管網產生負壓，且能調節和穩定流量的全自動化給水設備。無負壓變頻調速給水設備工作原理：自來水進入調節罐，罐內的空氣從真空消除器內排出，待水充滿后，真空消除器自動關閉。當自來水能夠滿足用水壓力及水量要求時，無負壓變頻調速給水設備通過水泵管道及旁通管道向用水管網直接供水;當自來水管網的壓力不能滿足用水要求時，系統通過壓力傳感器或遠傳壓力表,給出起泵信號,起動水泵運行。無負壓變頻調速給水設備水泵供水時，若自來水管網的水量大于水泵流量，無負壓變頻調速給水設備保持正常供水，用水高峰期時，若自來水管網水量小于水泵流量時，調節罐內的水作為補充水源仍能正常供水，此時，空氣由無負壓變頻調速給水設備真空消除器進入調節罐，消除了自來水管網的負壓，用水高峰期過后，無負壓變頻調速給水設備恢復正常的狀態。若自來水供水不足或管網停水而導致調節罐內的水位下降到無水時，液位控制器給出停機信號以保護無負壓變頻調速給水設備水泵機組。來水時無負壓變頻調速給水設備水泵自動恢復供水。由于采用了*的變頻控制技術，具有軟啟動，有過載、短路、過壓、欠壓、缺相、過熱和失速保護、在異常情況下進行信號報警，自檢、故障判斷等功能。還根據用水量的高低自動調節給水流量。

　　烏蘭浩特恒壓供水設備廠主要功能

　　1、全自動完成多臺水泵機組軟啟動，變頻到工頻運行以及停止的全部操作過程。

　　2、根據用水量的變化，變成多臺泵組的啟動和停止。

　　3、有壓力設定值和實際壓力值的LED顯示功能。

　　4、有LED頻率指示，變頻異常指示，電機故障工況顯示。

　　5、保護功能：具有欠壓保護、過壓保護、過載保護、短路保護、失速防止、燒損防止等功能。

　　烏蘭浩特恒壓供水設備投入使用，自來水管網的水進入供水罐，罐內空氣從真空消除器排除，待水充滿后，真空消除器自動關閉。當自來水管網壓力能夠滿足用水要求時，系統由旁通止回閥向用水管網直接供水;當自來水管網壓力不能滿足用水需求時，系統壓力信號由遠傳壓力表反饋給變頻控制器，水泵運行，并根據用水量的大小自動調節轉速恒壓供水，若運轉水泵達到工頻轉速時，則啟動另一臺水泵變頻運轉。水泵供水時，若自來水管網的水量大于水泵流量，系統保持正常供水;用水高峰時，若自來水管網的水量小于水泵流量時，供水罐內的水作為補充水源仍能正常供水，此時，空氣由真空消除器進入供水罐，罐內真空遭到破壞，確保了自來水管網不產生負壓，用水高峰過后，系統又恢復到正常供水狀態。當自來水管網停水，造成供水罐液位不斷下降，液位將信號反饋給變頻控制器，水泵自動停機，以保護水泵機組，供水罐可以儲存并釋放能量，避免了水泵頻繁啟動。

　　There is a famous song called Never Say Never, it is one of my favorite songs. The lyrics l people no matter what happens, never to give up, then you will be successful if you are stick on. Before, I believe in those words, I think if people insist, they can do everything. But last week, I saw a TV show, a scholarship told people to learn to give up sometimes, and they could gain more. He explained that he met a boy who was not good at studying, but he was skilled in cooking, so he encouraged the boy to give up studying the major that he was not good at and learned to be a cook. And now, the boy is a famous cook, it proves that give up is not a bad thing, people need to find the right place, or they will not successful.

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　　CDL4-12系列可根據自來水管網壓力穩定情況，配置小型氣壓罐，避免水泵頻繁啟動，以延長設備使用壽命，其蓄能、穩壓性能更加顯著。

　　蚌埠箱式無負壓供水設備用水原理

　　用水高峰時，若水泵流量大于自來水給水管網的流量，v穩流調節罐內的水作為補充水源仍能保持一定時段的正常供水，此時空氣經真空消除器進入罐內，破壞了罐內的真空形成，確保自來水給水管網不產生負壓;用水高峰過后，系統又恢復正常供水狀態;

　　當自來水管網停水時，蚌埠箱式無負壓供水設備穩流調節罐內的水位不斷下降，液位探測器信號反饋給變頻控制器，水泵自動停機，以保護水泵機組;

　　夜間小流量用水且自來水給水管網壓力不能滿足要求時， 蓄能罐可以釋放其貯存能量，避免了水泵的頻繁啟動。蓄能罐根據自來水給水管網的壓力穩定情況配置。

　　Today, after school, my friends asked me to have dinner with them, I felt so happy and went the restaurant with them. Then I found they wanted to eat buffet, I was so happy, because I always wanted to have buffet, I could eat a lot of food. As we paid the money more than we usually spent, so all of us wanted to eat as more as possible, even though we were full enough, we still tried to eat. I would go the wash room many times, so that I could continue to eat. I found eating the buffet should be a happy thing for me, but now it seemed to be a kind of torture, I always told myself to eat more than I could bear, my stomach hurt. The experience to eat buffet lets me realize that I should enjoy the food instead of eat more than I could bear.