Pre-disaster emergency water storage device

Abstract

The pre-disaster emergency water storage device comprises a water tank, an opening is formed in the top of the water tank, a cover body is hinged to the opening, a water inlet device installed on the water tank is arranged on the side face of the opening, a water outlet pipe is communicated with one side of the water tank, and a floating unit is arranged at the end, communicated with the water tank, of the water outlet pipe. The pre-disaster emergency water storage device relates to the technical field of emergency water storage, can store underground water at ordinary times through the water tank, the water inlet pipe and the like which are pre-buried underground, does not need to provide a water source manually, can complete water storage action by means of natural underground water, has a simple filtering function, can be taken out when necessary, and is convenient to use. The device can be used by people nearby, and when disasters such as earthquakes and drought occur, a short-term water use guarantee is provided for people, and enough time is won for rescue and material distribution.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency water storage, in particular to a pre-disaster emergency water storage device. Background Art

[0002] Water is the source of life. No living thing can survive without water. The importance of water is self-evident.

[0003] However, when disasters occur, such as earthquakes, droughts, or when the city's tap water is artificially cut off, people are unable to obtain domestic water through normal channels in a timely manner, which brings inconvenience to life. Long-term water shortages may even affect people's lives. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pre-disaster emergency water storage device, which solves the problem that when a disaster occurs, such as an earthquake, drought, or the artificial cutting off of the city's tap water, people are unable to obtain domestic water through normal channels in time, which brings inconvenience to life, and long-term water shortage may even affect people's life safety.

[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a pre-disaster emergency water storage device, including a water tank, the top of the water tank is provided with an opening, the opening is hinged with a cover body, the side of the opening is provided with a water inlet device installed on the water tank, one side of the water tank is connected with a water outlet pipe, the water outlet pipe is connected to one end of the water tank and a floating unit is provided; the water inlet device includes a water inlet pipe and a filter ball; one end of the water inlet pipe is connected to the water tank, and the other end of the water inlet pipe is connected with the filter ball.

[0006] Preferably, the floating unit includes a hose, a float plate and a limit rod; one end of the hose is connected to one end of the outlet pipe located inside the water tank, the other end of the outer wall of the hose is fixedly connected to the float plate, limit rods are inserted on both sides of the inner wall of the float plate and are movably connected to the limit rods, and the bottom of the limit rod is fixedly connected to the bottom of the inner wall of the water tank.

[0007] Preferably, the bottom of the water tank is connected to an electric valve, and a liquid level sensor is installed inside the water tank.

[0008] Preferably, the outer wall of the electric valve is provided with a protective net fixed to the bottom of the water tank.

[0009] Preferably, a filter unit is arranged above the inner wall of the water tank; the filter unit comprises a bottom net, a filter layer, a top net and a limit block; both sides of the bottom of the bottom net are fitted with limit blocks fixed to the inner wall of the water tank, a filter layer is laid on the top of the bottom net, and a top net is arranged on the top of the filter layer.

[0010] Preferably, a positioning pin is fixedly connected to the bottom of the water tank.

[0011] Preferably, the end of the water outlet pipe is connected to a water outlet valve, and the end of the water outlet valve is connected to a joint.

[0012] The utility model has the following beneficial effects: the pre-disaster emergency water storage device can store groundwater in normal times through the water tank and water inlet pipe pre-buried in the ground, without artificially providing water sources, relying on natural groundwater to complete the water storage action, and has simple filtering. When necessary, it can be taken out and made available to nearby people. When disasters such as earthquakes and droughts occur, it provides people with short-term water supply guarantee and buys enough time for rescue and material distribution. On the one hand, it is pre-buried in the ground without affecting people's normal life and surface occupation, and on the other hand, it can automatically store water without artificial water replenishment and operation.

[0013] Through the cooperation between the float plate, the electric valve and the liquid level switch, the water in the water tank can be discharged when there is sufficient water in the water tank. This ensures that the water in the water tank is circulated, reduces the deterioration of the water inside the water tank, improves the hygiene of the water inside the water tank, and during the water intake process, ensures that the hose is always below the liquid surface and at the same time is located above the water level relative to the overall water level. On the one hand, it ensures that the water intake operation is effective, and on the other hand, it reduces the suction of sediment at the bottom of the water tank to avoid pipe blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure of the middle floating plate, hose and limit rod;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the grey water tank, bottom net and water inlet pipe.

[0017] In the figure: 1. water tank; 2. opening; 3. cover; 4. water inlet pipe; 5. filter ball; 6. electric valve; 7. protective net; 8. liquid level sensor; 9. bottom net; 10. filter layer; 11. top net; 12. limit block; 13. water outlet pipe; 14. hose; 15. floating plate; 16. limit rod; 17. water outlet valve; 18. joint; 19. positioning pin. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0020] When disasters occur, such as earthquakes, droughts, or when the city's tap water is artificially cut off, people are unable to obtain domestic water through normal channels in a timely manner, which brings inconvenience to life. Long-term water shortages may even affect people's lives.

[0021] In view of this, the utility model provides a pre-disaster emergency water storage device. Through the water tank and water inlet pipe pre-buried in the ground, groundwater can be stored in normal times. There is no need to provide water sources artificially. The water storage action can be completed by relying on natural groundwater, and it has simple filtering. When necessary, it can be taken out and made available to nearby people. When disasters such as earthquakes and droughts occur, people are provided with short-term water supply guarantee, and enough time is gained for rescue and material distribution. On the one hand, it is pre-buried underground without affecting people’s normal life and surface area. On the other hand, water can be automatically stored without artificial water replenishment and operation.

[0022] Depend on Figure 1-3 It can be seen that a pre-disaster emergency water storage device in this case includes a water tank 1, an opening 2 is provided on the top of the water tank 1, a cover 3 is hinged on the opening 2, a water inlet device installed on the water tank 1 is provided on the side of the opening 2, one side of the water tank 1 is connected to a water outlet pipe 13, the water outlet pipe 13 is connected to one end of the water tank 1 and a floating unit is provided; the water inlet device includes a water inlet pipe 4 and a filter ball 5; one end of the water inlet pipe 4 is connected to the water tank 1, and the other end of the water inlet pipe 4 is connected to the filter ball 5.

[0023] In the specific implementation process, it is worth pointing out that the water tank 1 is pre-buried underground and needs to be made of anti-corrosion and pressure-resistant materials, so that it can be placed underground all year round to ensure that it will not rot or be damaged. The opening 2 is set at the top of the water tank 1 to facilitate personnel maintenance or cleaning of the interior of the water tank 1. Of course, the cover 3 is set to close the water tank 1 at normal times to ensure that the interior is relatively clean and reduce the entry of soil, dust, etc. Generally, the opening 2 and part of the cover 3 can be left above the ground surface, which is convenient for personnel to operate. The outlet pipe 13 is used to pump out the water inside the water tank 1 when water is needed. It can be understood In order to ensure that the water tank 1 is not taken out from the ground, water can be taken at any time. The purpose of the floating unit is to ensure that the water inlet position is always at the upper water level inside the water tank 1. When taking water, the sedimentation at the bottom of the water tank 1 is minimized to reduce the blockage of the pipeline. The water inlet pipe 4 and the filter ball 5 are also pre-buried in the ground, but the overall height of the two must ensure that the end of the water inlet pipe 4 where the filter ball 5 is installed is higher than the end of the water inlet pipe 4 connected to the water tank 1, to ensure that groundwater can smoothly enter the water tank 1 through the filter ball 5 and the water inlet pipe 4. It is also necessary to ensure corrosion resistance and pressure resistance. If necessary, The water inlet pipe 4 and the filter ball 5 are protected in the form of a casing, so that groundwater can be collected in normal times. In the event of an earthquake, fire, etc., if the water source cannot be obtained in time, the water in the water tank 1 can be used in an emergency. Of course, the cleanliness of the water in the water tank 1 depends on the local groundwater conditions and may not meet the standard for direct drinking. However, it can still be used simply as domestic water. Specifically, the water quality can be tested after the water is taken to determine what it can be used for in the end. Even if the surrounding tap water pipelines are damaged and cannot be restored in a short time, Due to the arrangement of the water inlet pipe 4 and the filter ball 5, a steady stream of groundwater will flow into the water tank 1, which can bring water convenience to the surrounding people to a certain extent and can solve urgent problems. Of course, the pre-buried depth of the water tank 1, the water inlet pipe 4 and the filter ball 5, etc., depends on the local groundwater conditions. Even if the groundwater is less, the moisture in the soil will slowly pass through the filter ball 5 and the water inlet pipe 4 into the water tank 1. In the case of no water extraction for a long time, a certain amount of water will accumulate in the water tank 1. Since the water tank 1 is pre-buried underground, it will not freeze even in the cold winter, ensuring that it can be used at any time.

[0024] In one practicable manner, see Figure 1 and Figure 2 The floating unit includes a hose 14, a floating plate 15 and a limiting rod 16; one end of the hose 14 is connected to one end of the outlet pipe 13 located inside the water tank 1, and the other end of the outer wall of the hose 14 is fixedly connected to the floating plate 15, and the limiting rods 16 are inserted on both sides of the inner wall of the floating plate 15 and are movably connected to the limiting rods 16, and the bottom of the limiting rod 16 is fixedly connected to the bottom of the inner wall of the water tank 1.

[0025] In the specific implementation process, it is worth pointing out that the role of the hose 14 and the float 15 is to ensure that the hose 14 is always located above the liquid level, reduce sediment when taking water, avoid the water outlet pipe 13 and other blockages. The limit rod 16 limits the float 15 to prevent it from turning over, that is, to ensure that the end of the hose 14 is always underwater.

[0026] In one practicable manner, see Figure 1 The bottom of the water tank 1 is connected to an electric valve 6, and a liquid level sensor 8 is installed inside the water tank 1.

[0027] During the specific implementation process, it is worth pointing out that the liquid level sensor 8 can monitor the water level height inside the water tank 1. If the water level height inside the water tank 1 reaches the specified height, the electric valve 6 can be controlled to open through the external control device to drain water. In this way, the water inlet pipe 4 can take in water and the electric valve 6 can drain water. In this way, the water inside the water tank 1 is circulated. The water in the water tank 1 for a long time is prone to breed bacteria, etc., and it is circulated and replaced to ensure that the water inside the water tank 1 is relatively clean. Of course, when the liquid level height in the water tank 1 drops to a certain level, the electric valve 6 must be closed to ensure the water level height inside the water tank 1. It can be understood that the water storage capacity inside the water tank 1 is first guaranteed, and on this basis, the circulation of water inside the water tank 1 is achieved as much as possible.

[0028] Furthermore, the outer wall of the electric valve 6 is provided with a protective net 7 fixed to the bottom of the water tank 1 .

[0029] In the specific implementation process, it is worth pointing out that the protective net 7 can protect the electric valve 6 to prevent mud and the like from clogging the electric valve 6 .

[0030] In one practicable manner, see Figure 1 and Figure 3 A filter unit is arranged above the inner wall of the water tank 1; the filter unit includes a bottom net 9, a filter layer 10, a top net 11 and a limit block 12; both sides of the bottom of the bottom net 9 are attached with limit blocks 12 fixed to the inner wall of the water tank 1, the filter layer 10 is laid on the top of the bottom net 9, and the top of the filter layer 10 is arranged with a top net 11.

[0031] In the specific implementation process, it is worth pointing out that the bottom net 9 and the top net 11 can protect and limit the filter layer 10 on the one hand, and on the other hand, the top net 11 can block larger solids entering through the water inlet pipe 4 at the top to prevent them from entering the interior of the water tank 1. After opening the cover body 3, the top net 11, the bottom net 9 and the filter layer 10 can be cleaned or replaced at ordinary times.

[0032] In one practicable manner, see Figure 1 A positioning pin 19 is fixedly connected to the bottom of the water tank 1.

[0033] In the specific implementation process, it is worth pointing out that the positioning pin 19 can be selected and used according to actual needs, especially when the reserved installation pit is excavated and the water tank 1 is placed inside the pit, the position of the water tank 1 can be fixed to avoid displacement.

[0034] In one practicable manner, see Figure 1 and Figure 3 The end of the water outlet pipe 13 is connected to a water outlet valve 17 , and the end of the water outlet valve 17 is connected to a joint 18 .

[0035] During the specific implementation process, it is worth pointing out that the water outlet valve 17 can close the water outlet pipe 13. Of course, the water tank 1 can be ventilated regularly by the electric control valve to ensure the normal pressure inside the water tank 1 and improve the smoothness of the water inlet pipe 4. The specific form of the connector 18 is not limited, and it can be conveniently connected to the external pipeline.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pre-disaster emergency water storage device, comprising a water tank (1), characterized in that: The top of the water tank (1) is provided with an opening (2), a cover body (3) is hingedly connected to the opening (2), a water inlet device installed on the water tank (1) is provided on the side of the opening (2), one side of the water tank (1) is connected to a water outlet pipe (13), and one end of the water outlet pipe (13) connected to the water tank (1) is provided with a floating unit; The water inlet device comprises a water inlet pipe (4) and a filter ball (5); One end of the water inlet pipe (4) is connected to the water tank (1), and the other end of the water inlet pipe (4) is connected to a filter ball (5).

2. A pre-disaster emergency water storage device according to claim 1, characterized in that: The floating unit comprises a hose (14), a floating plate (15) and a limiting rod (16); One end of the hose (14) is connected to one end of the water outlet pipe (13) located inside the water tank (1); the other end of the outer wall of the hose (14) is fixedly connected to a floating plate (15); both sides of the inner wall of the floating plate (15) are plugged with limit rods (16) and are movably connected to the limit rods (16); the bottom of the limit rod (16) is fixedly connected to the bottom of the inner wall of the water tank (1).

3. The pre-disaster emergency water storage device according to claim 1, characterized in that: The bottom of the water tank (1) is connected to an electric valve (6), and a liquid level sensor (8) is installed inside the water tank (1).

4. The pre-disaster emergency water storage device according to claim 3, characterized in that: The outer wall of the electric valve (6) is provided with a protective net (7) fixedly connected to the bottom of the water tank (1).

5. The pre-disaster emergency water storage device according to claim 1, characterized in that: A filter unit is provided above the inner wall of the water tank (1); The filtering unit comprises a bottom net (9), a filtering layer (10), a top net (11) and a limiting block (12); Limiting blocks (12) fixed to the inner wall of the water tank (1) are attached to both sides of the bottom of the bottom net (9), a filter layer (10) is laid on the top of the bottom net (9), and a top net (11) is arranged on the top of the filter layer (10).

6. The pre-disaster emergency water storage device according to claim 1, characterized in that: A positioning pin (19) is fixedly connected to the bottom of the water tank (1).

7. The pre-disaster emergency water storage device according to claim 1, characterized in that: The end of the water outlet pipe (13) is connected to a water outlet valve (17), and the end of the water outlet valve (17) is connected to a joint (18).

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