CN201172842Y

CN201172842Y - sealed living tank

Info

Publication number: CN201172842Y
Application number: CNU2008200551748U
Authority: CN
Inventors: 程文鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-28
Filing date: 2008-01-28
Publication date: 2008-12-31
Anticipated expiration: 2018-01-28

Abstract

The utility model provides a sealed living water tank for solving the problem that water in a living water tank is polluted by air. The technical proposal is that a sealed water storage bag is arranged in a water tank, the capacity of the water storage bag is similar to the capacity of the water tank, the top portion of the water storage bag is provided with an exhaust pipe which can be sealed, the contact portion between each pipeline in the water tank and the water storage bag is sealed by a flange, and a check valve, an overflow sealing valve or a blowoff valve are respectively connected in each pipeline out of the water tank to form a sealed water storage, water supply, overflow and drainage pipeline. The integral process of water storage, water supply, overflow and drainage goes on in an enclosed pipeline, and therefore, water in the water tank can not be polluted.

Description

sealed living tank

技术领域 technical field

一种密封的生活水箱，尤指居民楼生活水箱。A sealed domestic water tank, especially a residential water tank.

背景技术 Background technique

居民楼内的生活用水，都依靠设置在屋顶上的生活水箱供给，但目前所使用的生活水箱内的水都与空气接触，属于敞开式的水箱，这种供水方式会导致空气中的有害物质污染水箱内的水质，随着使用时间的延长，空气中的有害物质对水箱内水质所造成的污染问题就更为突出。Domestic water in residential buildings is supplied by living water tanks installed on the roof. However, the water in the domestic water tanks currently used is in contact with the air and is an open water tank. This water supply method will lead to harmful substances in the air. Pollution of the water quality in the water tank, along with the extension of the service time, the pollution problem caused by harmful substances in the air to the water quality in the water tank is even more prominent.

发明内容 Contents of the invention

为解决生活水箱内的水质受空气污染的问题，本实用新型提供一种密封的生活水箱，其方案是：在水箱内放置一密封的存水包，存水包的容积和水箱的容积相近似，存水包的顶部设有可密封的排气管，水箱外侧的进水管下端外接市政进水管道，中间连接止回阀，上端接入水箱，水箱内的该进水管下端接入存水包中，进水管与存水包的接触处用法兰密封，存水包内的该进水管中部连接浮球阀，水箱内接入存水包中的给水管与存水包的接触处用法兰密封，接出水箱外侧的该给水管连接用户端给水管网，水箱内的溢流管下端接入存水包内，溢流管与存水包的接触处用法兰密封，溢流管的上端接出水箱外侧后连接溢流密封阀，该溢流密封阀的另一端溢流管上设有小孔，水箱内接入存水包中的排污管与存水包的接触处用法兰密封，接出水箱外侧的该排污管连接排污阀。当存有水的存水包向外给水时，由于原有水箱顶部人孔进入的空气与存水包的外侧接触，所以存水包内的水在无空气的状态下流入用户端给水管网。当向存水包内存水达到正常水位时浮球阀自动关闭停止存水，进水管上的止回阀防止了存水包内的水向外倒流。当存水包内的水位超过正常水位时，溢流密封阀立即开启排水，达到正常水位时溢流密封阀立即关闭，溢流管上的小孔防止了溢流密封阀关闭后存水包内的水还继续向外流出。如要更换存水包内的水时开启排污阀。整个给水、存水、溢流与排污过程均在密封的状态中进行，空气不会进入存水包内，从而免除了空气中的有害物质污染存水包内的水质。In order to solve the problem that the water quality in the domestic water tank is polluted by air, the utility model provides a sealed domestic water tank. The solution is: place a sealed water storage bag in the water tank, and the volume of the water storage bag is similar to the volume of the water tank , the top of the water storage bag is provided with a sealable exhaust pipe, the lower end of the water inlet pipe outside the water tank is connected to the municipal water inlet pipe, the middle is connected to the check valve, the upper end is connected to the water tank, and the lower end of the water inlet pipe in the water tank is connected to the water storage bag In the middle, the contact between the water inlet pipe and the water storage bag is sealed with a flange, the middle part of the water inlet pipe in the water storage bag is connected to the float valve, and the contact between the water supply pipe connected to the water storage bag in the water tank and the water storage bag is sealed with a flange. The water supply pipe connected to the outside of the water tank is connected to the water supply pipe network at the user end, the lower end of the overflow pipe in the water tank is connected to the water storage bag, the contact between the overflow pipe and the water storage bag is sealed with a flange, and the upper end of the overflow pipe is connected to the The overflow sealing valve is connected to the outside of the water tank. There is a small hole on the overflow pipe at the other end of the overflow sealing valve. The drain pipe on the outside of the water tank is connected to the drain valve. When the water storage bag with water is supplied to the outside, because the air entering the manhole on the top of the original water tank contacts the outside of the water storage bag, the water in the water storage bag flows into the water supply pipe network at the user end without air. . When the water stored in the water storage bag reaches the normal water level, the float valve is automatically closed to stop the water storage, and the check valve on the water inlet pipe prevents the water in the water storage bag from flowing backwards outwards. When the water level in the water storage bag exceeds the normal water level, the overflow sealing valve immediately opens to drain water, and the overflow sealing valve closes immediately when the normal water level is reached. The water continues to flow out. Open the drain valve when changing the water in the water storage bag. The entire process of water supply, water storage, overflow and sewage discharge is carried out in a sealed state, and the air will not enter the water storage bag, thereby preventing harmful substances in the air from polluting the water quality in the water storage bag.

附图说明 Description of drawings

附图为本实用新型整体示意图。Accompanying drawing is the overall schematic diagram of the utility model.

具体实施方式 Detailed ways

请参阅附图所示，该水箱由进水管2、给水管8、溢流管16、排污管10和水箱1组成。图中的水箱1内放置一密封的存水包6，存水包6可以是塑料薄膜，存满水后存水包6的形状和容积与水箱1的形状和容积相近似，存水包6的顶部设有可密封的排气管9，水箱1外侧的进水管2下端外接市政进水管道，进水管2的中间连接止回阀3，进水管2的上端接入水箱1，水箱1内的该进水管2下端接入存水包6内，进水管2与存水包6的接触处用法兰5将存水包6夹紧密封，存水包6内的该进水管2的中部连接浮球阀4，水箱1内接入存水包6中的给水管8与存水包6的接触处用法兰7将存水包6夹紧密封，接出水箱1外侧的该给水管8连接用户端给水管网，水箱1内的溢流管16下端接入存水包6内，溢流管16与存水包6的接触处用法兰13将存水包6夹紧密封，溢流管16的上端接出水箱1外侧后连接溢流密封阀14，该溢流密封阀14的另一端溢流管16上设有小孔15，水箱1内接入存水包6中的排污管10与存水包6的接触处用法兰12将存水包6夹紧密封，接出水箱1外侧的该排污管10连接排污阀11。Please refer to shown in the accompanying drawings, this water tank is made up of water inlet pipe 2, water supply pipe 8, overflow pipe 16, blowdown pipe 10 and water tank 1. A sealed water storage bag 6 is placed in the water tank 1 in the figure, the water storage bag 6 can be a plastic film, and the shape and volume of the water storage bag 6 are similar to those of the water tank 1 after being filled with water. The top of the water tank 1 is provided with a sealable exhaust pipe 9, the lower end of the water inlet pipe 2 on the outside of the water tank 1 is externally connected to the municipal water inlet pipe, the middle of the water inlet pipe 2 is connected to the check valve 3, the upper end of the water inlet pipe 2 is connected to the water tank 1, and the inside of the water tank 1 The lower end of the water inlet pipe 2 is connected to the water storage bag 6, and the water storage bag 6 is clamped and sealed with the flange 5 at the contact point between the water inlet pipe 2 and the water storage bag 6, and the middle part of the water inlet pipe 2 in the water storage bag 6 is connected to The float valve 4, the water supply pipe 8 connected to the water storage bag 6 in the water tank 1 and the water storage bag 6 are clamped and sealed with the flange 7, and the water supply pipe 8 connected to the outside of the water tank 1 is connected to the user End water supply pipe network, the lower end of the overflow pipe 16 in the water tank 1 is connected to the water storage bag 6, and the contact between the overflow pipe 16 and the water storage bag 6 is clamped and sealed by the flange 13, and the overflow pipe 16 The upper end of the upper end is connected to the outside of the water tank 1 and then connected to the overflow seal valve 14. The overflow pipe 16 at the other end of the overflow seal valve 14 is provided with a small hole 15, and the drain pipe 10 connected to the water storage bag 6 is connected to the water tank 1 The water storage bag 6 is clamped and sealed with a flange 12 at the contact of the water storage bag 6 , and the drain pipe 10 connected to the outside of the water tank 1 is connected to the drain valve 11 .

使用前，先由排气管9向存水包6内充入气体，待存水包6紧贴水箱1内壁后，再由进水管2向存水包6内存水，直到正常水位浮球阀4自动关闭停止存水后，再将存水包6内剩余的气体通过排气管9向外排尽，接着将排气管9的管口密封，此时存水包6紧贴在水面上，达到了存水包6内的水完全处于密封的真空状态。当存有水的存水包6向外给水时，由于原有水箱1顶部人孔进入的空气与存水包6的外侧接触并压迫存水包6的外侧，迫使存水包6内的水从给水管8向外流入用户端给水管网，此时紧贴在水面上的存水包6也随水位下降。在存水包6内的水位低于正常水位要向存水包6内存水时，外接市政进水管道内的水由进水管2通过止回阀3和浮球阀4向存水包6内存水，紧贴在水面上的存水包6也随水位上升，达到正常水位时浮球阀4自动关闭停止存水，进水管2上的止回阀3防止了浮球阀4关闭后存水包6内的水从进水管2向外倒流的虹吸现象产生。当存水包6内的水位超过正常水位时溢流密封阀14立即开启，水从溢流管16经溢流密封阀14向外流出，达到正常水位时溢流密封阀14立即关闭，溢流管16上的小孔15防止了溢流密封阀14关闭后存水包6内的水还从溢流管16向外流出的虹吸现象产生。如要更换存水包6内的水时，开启排污阀11。所以整个给水、存水、溢流及排污过程始终在密封的真空状态中进行，当然就不会有空气进入存水包6内，从而免除了空气中的有害物质污染存水包6内的水质。Before use, first fill gas into the water storage bag 6 from the exhaust pipe 9, and after the water storage bag 6 is close to the inner wall of the water tank 1, then store water in the water storage bag 6 from the water inlet pipe 2 until the normal water level float valve 4 After the automatic shutdown stops the water storage, the remaining gas in the water storage bag 6 is exhausted outwards through the exhaust pipe 9, and then the mouth of the exhaust pipe 9 is sealed. At this time, the water storage bag 6 is closely attached to the water surface. Reached that the water in the water storage bag 6 is completely in a sealed vacuum state. When the water storage bag 6 with water was supplied to the outside, the air entering from the manhole at the top of the original water tank 1 contacted the outside of the water storage bag 6 and pressed the outside of the water storage bag 6, forcing the water in the water storage bag 6 to Flow outward from the water supply pipe 8 into the water supply pipe network at the user end, and at this time, the water storage bag 6 that is close to the water surface also drops with the water level. When the water level in the water storage bag 6 is lower than the normal water level and the water is stored in the water storage bag 6, the water in the external municipal water inlet pipe is transferred from the water inlet pipe 2 to the water storage bag 6 through the check valve 3 and the float valve 4. , the water storage bag 6 that is close to the water surface also rises with the water level. When the normal water level is reached, the float valve 4 will automatically close to stop the water storage. The siphon phenomenon in which the water flows backwards from the water inlet pipe 2 is produced. When the water level in the water storage bag 6 exceeds the normal water level, the overflow sealing valve 14 is opened immediately, and the water flows out from the overflow pipe 16 through the overflow sealing valve 14. When the normal water level is reached, the overflow sealing valve 14 is closed immediately, and the overflow The small hole 15 on the pipe 16 has prevented the siphon phenomenon that the water in the water storage bag 6 also flows out from the overflow pipe 16 after the overflow sealing valve 14 is closed. When changing the water in the water storage bag 6, open the drain valve 11. Therefore, the entire process of water supply, water storage, overflow and sewage discharge is always carried out in a sealed vacuum state. Of course, no air will enter the water storage bag 6, thereby preventing harmful substances in the air from polluting the water quality in the water storage bag 6. .

本实用新型可应用于各种生活水箱，免受空气污染，保证人体健康。The utility model can be applied to various domestic water tanks, which can avoid air pollution and ensure human health.

Claims

1. A sealed domestic water tank, comprising a water inlet pipe, a water supply pipe, an overflow pipe, a sewage pipe and a water tank, is characterized in that a sealed water storage bag is placed in the water tank, and the volume of the water storage bag and the volume of the water tank Similar, the top of the water storage bag is provided with a sealable exhaust pipe, the lower end of the water inlet pipe on the outside of the water tank is connected to the municipal water inlet pipe, the check valve is connected in the middle, the upper end is connected to the water tank, and the lower end of the water inlet pipe in the water tank is connected to the storage tank. In the water bag, the contact between the water inlet pipe and the water storage bag is sealed with a flange, the middle part of the water inlet pipe in the water storage bag is connected to the float valve, and the contact between the water supply pipe connected to the water storage bag in the water tank and the water storage bag is flanged Sealing, the water supply pipe connected to the outside of the water tank is connected to the water supply pipe network at the user end, the lower end of the overflow pipe in the water tank is connected to the water storage bag, the contact between the overflow pipe and the water storage bag is sealed with a flange, and the upper end of the overflow pipe After connecting to the outside of the water tank, it is connected to the overflow sealing valve. The overflow pipe at the other end of the overflow sealing valve is provided with a small hole. The drain pipe connected to the outside of the water tank is connected to the drain valve.