CN207144064U - A kind of water system stable-pressure device for having maintenance function concurrently - Google Patents
A kind of water system stable-pressure device for having maintenance function concurrently Download PDFInfo
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- CN207144064U CN207144064U CN201720939637.6U CN201720939637U CN207144064U CN 207144064 U CN207144064 U CN 207144064U CN 201720939637 U CN201720939637 U CN 201720939637U CN 207144064 U CN207144064 U CN 207144064U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 238000012423 maintenance Methods 0.000 title claims abstract description 26
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 29
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 239000002775 capsule Substances 0.000 abstract description 24
- 239000007789 gas Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Abstract
本实用新型提供一种兼具检修功能的供水系统稳压装置，设置在供水设备和用水设备之间的供水管道处，所述供水管道靠近供水设备的位置处设有水泵，供水管道位于水泵下游的位置处分支设有稳压管道，所述稳压管道连接有稳压罐，所述稳压罐内设有橡胶囊体且所述稳压管道延伸入稳压罐内并与橡胶囊体相连通，稳压管道位于稳压罐外部的位置处分支设有排水管道，所述排水管道设有6#截止阀。本实用新型在稳压罐与供水管道之间连接的管道上增加排水管，无需打开稳压罐，即实现检修功能。
The utility model provides a water supply system voltage stabilizing device with maintenance function, which is arranged at the water supply pipeline between the water supply equipment and the water supply equipment. The water supply pipeline is provided with a water pump near the water supply equipment, and the water supply pipeline is located downstream of the water pump. The branch at the position is provided with a pressure-stabilizing pipeline, and the pressure-stabilizing pipeline is connected with a pressure-stabilizing tank, and a rubber capsule is provided in the pressure-stabilizing tank, and the pressure-stabilizing pipeline extends into the pressure-stabilizing tank and is connected with the rubber capsule Through, the pressure stabilizing pipeline is located at the position outside the stabilizing tank and is branched with a drainage pipeline, and the drainage pipeline is provided with a 6# shut-off valve. The utility model adds a drainage pipe to the pipeline connected between the pressure-stabilizing tank and the water supply pipeline, and realizes the maintenance function without opening the pressure-stabilizing tank.
Description
技术领域technical field
本实用新型属于稳压罐技术领域，具体涉及一种兼具检修功能的供水系统稳压装置。The utility model belongs to the technical field of pressure stabilizing tanks, in particular to a pressure stabilizing device for a water supply system with maintenance functions.
背景技术Background technique
软化水系统及其它供水系统一般都安装有稳定水压的稳压罐，稳压罐罐体内设有一橡胶囊体，橡胶囊体与水系统相连通，橡胶囊体内盛装有水，而橡胶囊体外与罐体之间为压缩空气或氮气等气体，气体一般具有一定压力。当供水压力低时，稳压罐内的气体压缩橡胶囊体，橡胶囊体内的水流出进入供水系统，从而稳定水压。由于橡胶囊体轻微漏水或稳压罐内气体泄漏等故障，都会导致稳压效果降低，这时就需要维修人员拆开稳压罐检查或检修，不但耗费人力而且影响设备正常运行。The softened water system and other water supply systems are generally equipped with a pressure-stabilizing tank with a stable water pressure. There is a rubber capsule in the tank of the pressure-stabilizing tank. The rubber capsule is connected with the water system. The rubber capsule is filled with water, and the rubber capsule is outside There is compressed air or nitrogen and other gases between the tank and the tank, and the gas generally has a certain pressure. When the water supply pressure is low, the gas in the surge tank compresses the rubber capsule, and the water in the rubber capsule flows out into the water supply system, thereby stabilizing the water pressure. Slight water leakage from the rubber capsule or gas leakage in the surge tank will reduce the voltage stabilization effect. At this time, maintenance personnel need to disassemble the surge tank for inspection or maintenance, which not only consumes manpower but also affects the normal operation of the equipment.
实用新型内容Utility model content
本实用新型针对现有技术中存在的问题，提供一种兼具检修功能的供水系统稳压装置，本实用新型在稳压罐与供水管道之间连接的管道上增加排水管，无需打开稳压罐，即实现检修功能。The utility model aims at the problems existing in the prior art, and provides a water supply system voltage stabilizing device with maintenance function. The utility model adds a drainage pipe to the pipeline connected between the stabilizing tank and the water supply pipeline, without opening the stabilizing tank, which realizes the maintenance function.
本实用新型采用如下技术方案：The utility model adopts the following technical solutions:
一种兼具检修功能的供水系统稳压装置，设置在供水设备和用水设备之间的供水管道处，所述供水管道靠近供水设备的位置处设有水泵，供水管道位于水泵下游的位置处分支设有稳压管道，所述稳压管道连接有稳压罐，所述稳压罐内设有橡胶囊体且所述稳压管道延伸入稳压罐内并与橡胶囊体相连通，稳压管道位于稳压罐外部的位置处分支设有排水管道，所述排水管道设有6#截止阀。A pressure stabilizing device for a water supply system with maintenance functions, which is installed at the water supply pipeline between the water supply equipment and the water supply equipment. The water supply pipeline is provided with a water pump near the water supply equipment, and the water supply pipeline is branched at a position downstream of the water pump. A pressure-stabilizing pipeline is provided, and the pressure-stabilizing pipeline is connected with a pressure-stabilizing tank, and a rubber capsule is arranged in the pressure-stabilizing tank, and the pressure-stabilizing pipeline extends into the pressure-stabilizing tank and communicates with the rubber capsule to stabilize the pressure. The pipe is branched at the position outside the surge tank to be provided with a drain pipe, and the drain pipe is provided with a 6# shut-off valve.
优选地，所述稳压罐连通有进气管道且所述进气管道上设有2#截止阀，稳压罐的顶部设有压力表。Preferably, the surge tank is connected with an air intake pipeline and a 2# shut-off valve is provided on the air intake pipeline, and a pressure gauge is provided on the top of the surge tank.
优选地，所述稳压罐还连通有排气管道且所述排气管道上设有5#截止阀。Preferably, the surge tank is also communicated with an exhaust pipeline and a 5# shut-off valve is provided on the exhaust pipeline.
优选地，所述稳压管道位于排水管道的上游位置处设有3#截止阀。Preferably, the pressure stabilizing pipeline is provided with a 3# shut-off valve upstream of the drainage pipeline.
优选地，所述供水管道位于水泵的上游位置处还设有1#截止阀，供水管道位于水泵和稳压管道之间的位置处设有止回阀。Preferably, the water supply pipeline is further provided with a 1# shut-off valve at a position upstream of the water pump, and the water supply pipeline is provided with a check valve at a position between the water pump and the pressure-stabilizing pipeline.
优选地，所述供水管道靠近用水设备的位置处设有4#截止阀。Preferably, the water supply pipeline is provided with a 4# shut-off valve at a position close to the water use equipment.
本实用新型中所述“上游”或“下游”均以对应管道中的水流方向为准，水流向的前方为下游，反向则为上游。The "upstream" or "downstream" mentioned in the utility model all refer to the water flow direction in the corresponding pipeline, the front of the water flow direction is downstream, and the reverse direction is upstream.
本实用新型的有益效果如下：The beneficial effects of the utility model are as follows:
供水设备可以是自来水、软化水等供水设备，用水设备可以代表企业内多个用水点。由于用水设备的用水量变化不定，水泵就需要频繁启动，供水管道的供水压力经常波动。本实用新型在供水管道上连接一个稳压罐，稳压罐内设有用于储存水的橡胶囊体，且橡胶囊体通过稳压管道与供水管道相连通，除橡胶囊体所占据的空间外，稳压罐内通过进气管道充满气体并保持一定压力。稳压罐投运前，压缩空气经进气管道充入稳压罐，通过稳压罐上部安装的压力表用于监测充入的气体压力，例如软化水系统连接的稳压罐内气体压力一般为0.2MP，稳压罐内气体压力达到设定值后，停止充气并保压。当供水管道压力偏低时，稳压罐内气体压缩橡胶囊体，橡胶囊体内的水被挤压通过稳压管道进入供水管道，从而补充供水管道的水压，由此便不必启动水泵就能够实现供水管道水压的稳定，只有当供水管道的水压降低较大时，橡胶囊体内的水不足以补充水压，水泵才启动。当供水管道水压轻微波动增加时，供水管道内的水就会流进橡胶囊体，使得供水管道内的水压恢复至正常压力，保持稳定。The water supply equipment can be tap water, softened water and other water supply equipment, and the water supply equipment can represent multiple water use points in the enterprise. Since the water consumption of water-using equipment varies, the water pump needs to be started frequently, and the water supply pressure of the water supply pipeline often fluctuates. In the utility model, a pressure-stabilizing tank is connected to the water supply pipeline, and a rubber capsule for storing water is arranged in the pressure-stabilizing tank, and the rubber capsule communicates with the water supply pipeline through the pressure-stabilizing pipeline, except for the space occupied by the rubber capsule. , the surge tank is filled with gas through the intake pipe and maintains a certain pressure. Before the surge tank is put into operation, compressed air is filled into the surge tank through the intake pipe, and the pressure gauge installed on the upper part of the surge tank is used to monitor the pressure of the charged gas. For example, the gas pressure in the surge tank connected to the softened water system is generally After the gas pressure in the surge tank reaches the set value, stop charging and keep the pressure. When the pressure of the water supply pipeline is low, the gas in the pressure-stabilizing tank compresses the rubber capsule, and the water in the rubber capsule is squeezed through the pressure-stabilizing pipeline into the water supply pipeline, thereby supplementing the water pressure of the water supply pipeline. Realize the stability of the water pressure of the water supply pipeline, only when the water pressure of the water supply pipeline drops greatly, the water in the rubber capsule body is not enough to supplement the water pressure, and the water pump starts. When the water pressure of the water supply pipeline slightly fluctuates and increases, the water in the water supply pipeline will flow into the rubber capsule, so that the water pressure in the water supply pipeline returns to normal pressure and remains stable.
倘若发生橡胶囊体轻微漏水或稳压罐气体泄漏等故障，稳压效果降低，就需要维修人员拆开稳压罐检查或检修，不但耗费人力而且影响设备正常运行。本实用新型在稳压管道上增加排水管道，定期检修，检修时，关闭稳压管道上的阀门，打开排水管道上的阀门排放橡胶囊体内的少量水，同时观察压力表的读数，如果压力表读数为设定值，说明稳压罐运行正常（如果稳压罐为正常状态，内部充满气体，排放少量水对压力影响不大），如果压力表读数小于设定值，则打开进气管道，使压缩空气补充进橡胶囊体，如果压力表能够恢复并稳定在设定值，则稳压罐为正常状态，但是，如果充气后，稳压罐仍然压力频繁不懂，则说明存在稳压罐漏气或皮囊破损等故障，需要停用检修。本实用新型采取这种方式避免了维修人员经常打开稳压罐进行的检修工作，降低了劳动强度，又保障了稳压罐的正常运行。In the event of slight water leakage from the rubber bladder or gas leakage from the surge tank, the voltage stabilization effect is reduced, requiring maintenance personnel to disassemble the surge tank for inspection or maintenance, which not only consumes manpower but also affects the normal operation of the equipment. The utility model adds drainage pipes to the pressure-stabilizing pipelines for regular maintenance. During maintenance, close the valve on the pressure-stabilizing pipelines, open the valves on the drainage pipelines to discharge a small amount of water in the rubber capsule, and observe the readings of the pressure gauges at the same time. If the pressure gauge The reading is the set value, indicating that the surge tank is operating normally (if the surge tank is in a normal state, the interior is full of gas, and the discharge of a small amount of water has little effect on the pressure), if the pressure gauge reading is less than the set value, open the intake pipe, Supplement the compressed air into the rubber bladder. If the pressure gauge can recover and stabilize at the set value, the surge tank is in a normal state. However, if the pressure of the surge tank is still frequently unclear after inflation, it means that there is a surge tank. Faults such as air leakage or skin bag damage need to be stopped for maintenance. The utility model adopts this method to avoid maintenance personnel frequently opening the surge tank for maintenance work, reduces labor intensity, and ensures the normal operation of the surge tank.
附图说明Description of drawings
图1为本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;
1、供水设备；2、1#截止阀；3、水泵；4、止回阀；5、供水管道；6、压力表；7、稳压罐；8、橡胶囊体；9、第一法兰；10、2#截止阀；11、进气管道；12、第二法兰；13、稳压管道；14、排水管道；15、6#截止阀；16、3#截止阀；17、用水设备；18、4#截止阀；19、排气管道；20、5#截止阀。1. Water supply equipment; 2. 1# globe valve; 3. Water pump; 4. Check valve; 5. Water supply pipe; 6. Pressure gauge; 7. Pressure tank; 8. Rubber capsule; 9. The first flange ;10, 2# cut-off valve; 11, air intake pipe; 12, second flange; 13, stabilized pressure pipe; 14, drainage pipe; 15, 6# cut-off valve; 16, 3# cut-off valve; 17, water equipment ; 18, 4# globe valve; 19, exhaust pipe; 20, 5# globe valve.
具体实施方式Detailed ways
为了使本实用新型的技术目的、技术方案和有益效果更加清楚，下面结合附图和具体实施例对本实用新型的技术方案作出进一步的说明。In order to make the technical purpose, technical solution and beneficial effect of the utility model clearer, the technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
如图1所示，一种兼具检修功能的供水系统稳压装置，设置在供水设备1和用水设备17之间的供水管道5处，所述供水管道5为恒压供水管道，供水管道5靠近供水设备1的位置处设有水泵3，供水管道5靠近用水设备17的位置处设有4#截止阀18。供水管道5位于水泵3的上游位置处设有1#截止阀，供水管道5位于水泵3下游的位置处分支设有稳压管道13，供水管道5位于水泵3和稳压管道13之间的位置处设有止回阀4，所述稳压管道13连接有稳压罐7，所述稳压罐7的上部通过第一法兰9连通有进气管道11且所述进气管道11上设有2#截止阀10，稳压罐7的顶部设有压力表6，稳压罐7的下部连通有排气管道14且所述排气管道14上设有5#截止阀20；稳压罐7内设有橡胶囊体8且所述稳压管道13延伸入稳压罐7内并与橡胶囊体8相连通，稳压管道13由位于稳压罐7外的部分和延伸进入稳压罐7内的部分构成且两部分之间通过第二法兰12相连通，稳压管道13位于稳压罐7外部的位置处分支设有排水管道14，所述排水管道14设有6#截止阀15。所述稳压管道13位于排水管道14的上游位置处设有3#截止阀16。As shown in Figure 1, a water supply system voltage stabilizing device with maintenance function is arranged at the water supply pipeline 5 between the water supply equipment 1 and the water equipment 17, the water supply pipeline 5 is a constant pressure water supply pipeline, and the water supply pipeline 5 A water pump 3 is provided near the water supply equipment 1 , and a 4# shut-off valve 18 is provided at a location close to the water supply equipment 17 of the water supply pipeline 5 . The water supply pipeline 5 is located upstream of the water pump 3 and is provided with a 1# shut-off valve. The water supply pipeline 5 is branched at a position downstream of the water pump 3 and provided with a pressure-stabilizing pipeline 13. The water supply pipeline 5 is located between the water pump 3 and the pressure-stabilizing pipeline 13. A check valve 4 is provided at the place, and the pressure-stabilizing pipeline 13 is connected with a surge tank 7, and the upper part of the pressure-stabilizing tank 7 is communicated with an air inlet pipe 11 through a first flange 9, and the air inlet pipe 11 is provided with a There is a 2# shut-off valve 10, the top of the surge tank 7 is provided with a pressure gauge 6, and the bottom of the surge tank 7 is connected with an exhaust pipeline 14 and the exhaust pipeline 14 is provided with a 5# shut-off valve 20; 7 is provided with a rubber capsule 8 and the pressure stabilizing pipeline 13 extends into the surge tank 7 and communicates with the rubber capsule 8. The pressure stabilizing pipeline 13 extends into the surge tank from the part outside the surge tank 7 and 7, and the two parts are connected through the second flange 12, the stabilizing pipeline 13 is located at the position outside the stabilizing tank 7 and is branched with a drainage pipeline 14, and the drainage pipeline 14 is provided with a 6# shut-off valve 15. The pressure stabilizing pipeline 13 is located upstream of the drainage pipeline 14 and is provided with a 3# shut-off valve 16 .
检修时，关闭稳压管道13上的3#截止阀16，打开排水管道14上的6#截止阀15排放橡胶囊体8内的少量水，同时观察压力表6的读数，如果压力表6读数为设定值，说明稳压罐7运行正常（如果稳压罐为正常状态，内部充满气体，排放少量水对压力影响不大），如果压力表6读数小于设定值，则打开进气管道11上的2#截止阀10，使压缩空气补充进橡胶囊体8，如果压力表6能够恢复并稳定在设定值，则稳压罐7为正常状态，但是，如果充气后，稳压罐7仍然压力频繁波动，则说明存在稳压罐漏气或皮囊破损等故障，需要停用检修，由此实现本实用新型的定时检修功能。During maintenance, close the 3# shut-off valve 16 on the pressure-stabilizing pipeline 13, open the 6# shut-off valve 15 on the drainage pipeline 14 to discharge a small amount of water in the rubber capsule 8, and observe the reading of the pressure gauge 6 at the same time, if the reading of the pressure gauge 6 is is the set value, indicating that the surge tank 7 is operating normally (if the surge tank is in a normal state, the interior is full of gas, and the discharge of a small amount of water has little effect on the pressure), if the reading of the pressure gauge 6 is less than the set value, open the intake pipe The 2# cut-off valve 10 on 11 makes the compressed air replenish into the rubber capsule body 8. If the pressure gauge 6 can recover and stabilize at the set value, the surge tank 7 is in a normal state. However, if it is inflated, the surge tank 7 7. If the pressure fluctuates frequently, it means that there are faults such as air leakage from the surge tank or damage to the leather bag, and it needs to be stopped for maintenance, thereby realizing the regular maintenance function of the utility model.
最后所应说明的是：上述实施例仅用于说明而非限制本实用新型的技术方案，任何对本实用新型进行的等同替换及不脱离本实用新型精神和范围的修改或局部替换，其均应涵盖在本实用新型权利要求保护的范围之内。Finally, it should be noted that: the above-mentioned embodiments are only used to illustrate and not limit the technical solutions of the present utility model, any equivalent replacement of the present utility model and any modification or partial replacement that does not depart from the spirit and scope of the present utility model shall be Covered within the protection scope of the claims of the present utility model.
Claims (6)
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| CN201720939637.6U CN207144064U (en) | 2017-07-31 | 2017-07-31 | A kind of water system stable-pressure device for having maintenance function concurrently |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906311A (en) * | 2019-12-11 | 2020-03-24 | 河南中烟工业有限责任公司 | Boiler water charging system |
| CN112245853A (en) * | 2020-11-03 | 2021-01-22 | 温州康陀信息技术有限公司 | Fireproof automatic spraying pressure maintaining device |
| CN114563145A (en) * | 2022-04-29 | 2022-05-31 | 常州瓦迈机电设备有限公司 | A leak testing equipment for expansion tank |
-
2017
- 2017-07-31 CN CN201720939637.6U patent/CN207144064U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906311A (en) * | 2019-12-11 | 2020-03-24 | 河南中烟工业有限责任公司 | Boiler water charging system |
| CN112245853A (en) * | 2020-11-03 | 2021-01-22 | 温州康陀信息技术有限公司 | Fireproof automatic spraying pressure maintaining device |
| CN114563145A (en) * | 2022-04-29 | 2022-05-31 | 常州瓦迈机电设备有限公司 | A leak testing equipment for expansion tank |
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