In order to ensure safety, reliability and meet the heating demand, through scientific management, improve the operation level, so that the boiler can achieve high efficiency and low energy consumption. Shandong Gas Boiler Factory specially formulates this operation regulation, hoping to be helpful to everyone.

1、 調(diào)整工況：燃?xì)忮仩t運(yùn)行中，值班人員應(yīng)調(diào)整好燃燒工況，保持鍋爐壓力、溫度、循環(huán)泵、補(bǔ)水泵均處于穩(wěn)定工作狀況。定期排污，每班少排污一次，并在低負(fù)荷狀況下進(jìn)行；

1. Adjustment of working conditions: In the operation of gas-fired boilers, duty personnel should adjust the combustion conditions to keep the pressure, temperature, circulating pump and water supply pump of the boilers in stable working conditions. Regular sewage discharge, at least once per shift, and under low load conditions;

2、 調(diào)節(jié)負(fù)荷：供熱負(fù)荷調(diào)節(jié)是鍋爐經(jīng)濟(jì)運(yùn)行的關(guān)健環(huán)節(jié)，燃?xì)忮仩t不應(yīng)經(jīng)?；蜷L(zhǎng)時(shí)間運(yùn)行在額定負(fù)荷的70%以下（不應(yīng)單臺(tái)低水溫或多臺(tái)小火運(yùn)行）。負(fù)荷調(diào)節(jié)方法：

2. Load regulation: Heating load regulation is the key link in the economic operation of boilers. Gas-fired boilers should not run under 70% of the rated load regularly or for a long time (not single low water temperature or multiple small fires). Load regulation method:

（1）、制定溫控曲線：鍋爐供熱量及出水溫度曲線要根據(jù)供熱面積、耗熱量指標(biāo)以及建筑圍護(hù)結(jié)構(gòu)、地域氣候進(jìn)行綜合計(jì)算，制定鍋爐運(yùn)行溫度曲線：此曲線可做為鍋爐運(yùn)行負(fù)荷調(diào)節(jié)的依據(jù)，由值班人員根據(jù)室外溫度及室內(nèi)溫度變化情況進(jìn)行負(fù)荷調(diào)節(jié)。

(1) Formulating temperature control curve: The heat supply and outlet temperature curve of the boiler should be calculated comprehensively according to heating area, heat consumption index, building envelope structure and regional climate. The temperature curve of the boiler operation can be used as the basis for the adjustment of the boiler operation load, and the load can be adjusted by the attendants according to the changes of outdoor temperature and indoor temperature.

（2）、科學(xué)合理調(diào)節(jié)：負(fù)荷調(diào)節(jié)為運(yùn)行臺(tái)數(shù)調(diào)節(jié)和鍋爐溫度調(diào)節(jié)兩種方法。為質(zhì)調(diào)節(jié)（溫度調(diào)節(jié)），其次為量調(diào)節(jié)（泵的調(diào)節(jié)）：

(2) Scientific and rational regulation: Load regulation includes two methods: operation number regulation and boiler temperature regulation. First is the quality control (temperature control), second is the quantity control (pump regulation):

鍋爐出水溫度調(diào)節(jié)：溫度調(diào)節(jié)以室外溫度變化為依據(jù)，但不應(yīng)頻繁調(diào)節(jié)，每天調(diào)節(jié)以2-4次為合理。3臺(tái)以上并聯(lián)運(yùn)行的鍋爐，單臺(tái)運(yùn)行時(shí)出水溫度設(shè)定不應(yīng)＞65℃。2臺(tái)運(yùn)行時(shí)出水溫度設(shè)定要根據(jù)室外溫度做調(diào)節(jié)。

Boiler effluent temperature regulation: Temperature regulation is based on outdoor temperature change, but should not be adjusted frequently. It is reasonable to regulate 2-4 times a day. For more than three boilers running in parallel, the outlet water temperature should not be set at more than 65. The outlet water temperature setting should be adjusted according to the outdoor temperature.

鍋爐運(yùn)行臺(tái)數(shù)調(diào)節(jié)：投運(yùn)臺(tái)數(shù)由值班人員根據(jù)總供回水溫差值進(jìn)行調(diào)節(jié)。供回水溫差反映鍋爐供熱量與耗熱量之間的關(guān)系，是衡量鍋爐熱效率的重要指標(biāo)。溫差小，供熱量大，溫差大，供熱量小。合理的溫差范圍應(yīng)在8-12℃之間。調(diào)節(jié)辦法：

Boiler operation number adjustment: The number of operation stations is adjusted by the on-duty personnel according to the temperature difference between the total supply and return water. The temperature difference between supply and return water reflects the relationship between boiler heat supply and heat consumption, and is an important index to measure boiler thermal efficiency. Small temperature difference, large heat supply, large temperature difference, small heat supply. The reasonable range of temperature difference should be between 8 and 12 degrees Celsius. Adjustment measures:

減少循環(huán)泵運(yùn)行臺(tái)數(shù)：供熱初期，可采用低負(fù)荷運(yùn)行，減少循環(huán)泵運(yùn)行臺(tái)數(shù)。對(duì)于多臺(tái)并聯(lián)運(yùn)行的循環(huán)泵溫差式變頻系統(tǒng)，但應(yīng)保持溫差值在5-8℃之間。可通過對(duì)變頻器的溫差值進(jìn)行設(shè)定來實(shí)現(xiàn)。

Reduce the number of circulating pumps: In the initial stage of heating, low load operation can be adopted to reduce the number of circulating pumps. For the multi-parallel circulating pump temperature difference frequency conversion system, the temperature difference should be maintained between 5 and 8 degrees Celsius. It can be achieved by setting the temperature difference of the frequency converter.

增加循環(huán)泵運(yùn)行臺(tái)數(shù)：供熱中期，要根據(jù)室內(nèi)溫度和室外溫度范圍，以溫差值在8-12℃之間以依據(jù)增加循環(huán)臺(tái)數(shù)。對(duì)于多臺(tái)并聯(lián)運(yùn)行的循環(huán)泵溫差式變頻系統(tǒng)，溫差值已設(shè)定為自動(dòng)調(diào)節(jié)，但投運(yùn)臺(tái)數(shù)由值班人員控制。

Increase the number of circulating pumps: In the medium term of heating, according to the range of indoor temperature and outdoor temperature, the number of circulating pumps should be increased according to the temperature difference between 8 and 12 degrees Celsius. For the multi-parallel circulating pump temperature difference frequency conversion system, the temperature difference has been set to automatically adjust, but the number of operating stations is controlled by the on-duty personnel.

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