CN219472444U - Siphon subassembly and filtering pond structure - Google Patents

Abstract

The utility model discloses a siphon assembly and a filter tank structure, wherein the siphon assembly comprises an n-shaped siphon body, one end of the siphon body is a water inlet, the other end of the siphon body is a water outlet, the upper end of the siphon body is provided with a negative pressure interface, the negative pressure interface is used for being communicated with an air inlet of negative pressure equipment, and a first valve is arranged at the communication position of the negative pressure interface and the air inlet, wherein when the siphon assembly operates, the water inlet and the water outlet of the siphon body are immersed under the liquid level, so that when the siphon assembly is started, the first valve is opened, the negative pressure equipment is started, the siphon body is pumped into the negative pressure by the negative pressure equipment, and when the siphon body is filled with water, the first valve and the negative pressure equipment are closed, so that the siphon assembly can continuously operate under the condition of no external power.

Description

Siphon subassembly and filtering pond structure

Technical Field

The utility model belongs to the field of siphon equipment, and particularly relates to a siphon pipe assembly and a filter tank structure.

Background

At present, when the running water plant purifies and filters water, a water pump is used as power, but the water pump needs a power source (such as an electric motor or an internal combustion engine for providing power) when running, and the running water plant needs to run continuously for a long time to ensure the stability of water supply, so that the running energy consumption is higher, the running cost is increased, the running water plant can naturally flow from high position to low position by utilizing the self gravity of the water when running, the height of a water inlet tank is higher than that of a filter tank, the lift of the water inlet tank is increased, the energy consumption is also increased, the lift requirement on the water inlet pump is high, and meanwhile, each water tank of the water plant has height difference distribution, so that the water inlet tank is very inconvenient to manage.

Disclosure of Invention

In order to solve the above technical problems, an object of the present utility model is to provide a siphon assembly with simple structure and low energy consumption.

In order to achieve the above object, the technical scheme of the present utility model is as follows: the siphon assembly comprises an n-shaped siphon body, wherein one end of the siphon body is a water inlet, the other end of the siphon body is a water outlet, a negative pressure interface is arranged at the upper end of the siphon body and is used for being communicated with an air inlet of negative pressure equipment, and a first valve is arranged at the communication position of the negative pressure interface and the air inlet of the negative pressure equipment.

The beneficial effects of the technical scheme are that: when the siphon assembly is operated, the water inlet and the water outlet of the siphon body are immersed under the liquid level, so that when the siphon assembly is started, the first valve is opened, the negative pressure equipment is started, the siphon body is pumped into negative pressure by the negative pressure equipment, water is sucked into the siphon body, and when the siphon body is filled with water, the first valve and the negative pressure equipment are closed again, so that the siphon assembly can continuously operate under the condition of no external power.

The technical scheme is that the device further comprises a buffer tank, wherein the lower end of the buffer tank is provided with a liquid inlet, the upper end of the buffer tank is provided with an air outlet, the buffer tank is vertically arranged above the siphon body, the liquid inlet is communicated with the negative pressure interface, the air outlet of the buffer tank is communicated with the air inlet of the negative pressure device, and the first valve is arranged at the air outlet.

The beneficial effects of the technical scheme are that: this allows the liquid to be sucked into the buffer vessel under negative pressure and then to avoid its ejection (i.e. to reduce its flow rate).

The technical scheme is that the liquid level control device further comprises an electrode type liquid level switch and a controller, the first valve is an electric valve, the electrode type liquid level switch is arranged at the upper end of the buffer tank, the sensing end of the electrode type liquid level switch is located at the inner upper end of the buffer tank, and the electrode type liquid level switch, the first valve and the negative pressure equipment are all electrically connected with the controller.

The beneficial effects of the technical scheme are that: so make its degree of automation high, when electrode formula liquid level switch sensed to have the liquid level in the buffer tank, can be through first valve of controller control and negative pressure equipment stop operation, when entering into the buffer tank with the water in the speed reduction in addition, it can form the protection to electrode formula liquid level switch, avoids the too big and impact electrode formula liquid level switch of velocity of flow of water.

In the technical scheme, the negative pressure equipment is a water ring type vacuum pump.

The beneficial effects of the technical scheme are that: the operation effect is good.

The second purpose of the utility model is to provide a filter structure with simple structure and high integration degree.

In order to achieve the above object, the technical scheme of the present utility model is as follows: the filter structure comprises a water inlet tank and a filter tank, wherein the water inlet tank is communicated with the filter tank through a first siphon pipe, the filter tank is communicated with a drainage channel through a second siphon pipe, and the first siphon pipe and the second siphon pipe are siphon pipe assemblies as described above.

The beneficial effects of the technical scheme are that: the device has simple structure and low operation energy consumption.

According to the technical scheme, the plurality of filters are arranged, the plurality of first siphons and the plurality of second siphons are respectively in one-to-one correspondence with the plurality of filters, the plurality of filters are respectively communicated with the water inlet tank through the corresponding first siphons, and the plurality of filters are respectively communicated with the drainage channel through the corresponding second siphons.

The beneficial effects of the technical scheme are that: therefore, the integrated level is high, water is pumped into the water inlet tank by the water pump for centralized distribution, and the water treatment capacity of the water inlet tank can be improved by additionally arranging a plurality of filters.

In the above technical scheme, the filter comprises a distribution tank and a filter body, wherein a partition plate is arranged between the distribution tank and the filter body, the tank openings of the distribution tank and the filter body are flush, and the level of the upper end of the partition plate is lower than that of the tank opening of the filter body.

The beneficial effects of the technical scheme are that: this allows the water in each distribution tank to overflow into the corresponding filter body, thus allowing the pre-precipitation of sand in the water in the distribution tanks.

In the technical scheme, the pool opening of the water inlet pool is in horizontal height with the pool opening of the distribution pool.

The beneficial effects of the technical scheme are that: this results in a low construction cost.

In the technical scheme, the bottom of the water inlet tank is consistent with the bottom of the distribution tank in horizontal height, and the bottom of the water inlet tank and the bottom of the distribution tank are higher than the bottom of the filtering tank.

The beneficial effects of the technical scheme are that: this results in a low construction cost.

In the above technical solution, the plurality of first siphons and the plurality of second siphons are connected together to one negative pressure device and the controller.

The beneficial effects of the technical scheme are that: this results in a reduction in the equipment investment costs.

Drawings

FIG. 1 is a schematic view of a siphon tube assembly according to embodiment 1 of the present utility model;

FIG. 2 is an electrical connection diagram of a siphon tube assembly according to embodiment 1 of the present utility model;

FIG. 3 is a schematic side view of a filter structure according to embodiment 2 of the present utility model;

FIG. 4 is a top view of a filter structure according to example 2 of the present utility model.

In the figure: 1a first siphon, 1b second siphon, 11 siphon body, 111 water inlet, 112 delivery port, 113 negative pressure interface, 12 negative pressure equipment, 13 first valve, 14 second valve, 15 buffer tank, 151 liquid inlet, 152 gas outlet, 153 unloading port, 16 electrode liquid level switch, 17 controller, 2 water inlet tank, 3 filter tank, 31 distribution tank, 32 filter tank body, 4 water drainage canal, 5 cistern.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

Example 1

As shown in fig. 1 and 2, this embodiment provides a siphon assembly, including an n-shaped siphon body 11, one end of the siphon body 11 is a water inlet 111, the other end is a water outlet 112, the upper end of the siphon body 11 is provided with a negative pressure port 113, and the negative pressure port 113 is used for communicating with an air inlet of a negative pressure device 12, and a first valve 13 is disposed at the communicating position of the negative pressure port 113 and the air inlet, wherein, when the siphon assembly is in operation, the water inlet and the water outlet of the siphon body are immersed under the liquid level, so that when the siphon assembly is started, the first valve is opened, the negative pressure device is started, the siphon body is pumped into the negative pressure by the negative pressure device, and water is sucked into the siphon body, and when the siphon body is filled with water, the first valve and the negative pressure device are closed, so that the siphon assembly can continuously operate under the condition of no external power.

The above technical solution further includes a buffer tank 15, a liquid inlet 151 is provided at a lower end of the buffer tank 15, an air outlet 152 is provided at an upper end of the buffer tank 15, the buffer tank 15 is vertically disposed above the siphon body 11, the liquid inlet 151 is communicated with the negative pressure interface 113, the air outlet 152 of the buffer tank 15 is communicated with an air inlet of the negative pressure device 12, and the first valve 13 is disposed at the air outlet 152, so that liquid is sucked into the buffer tank under the action of negative pressure and then can be prevented from being sprayed (i.e. the flow velocity is reduced).

The above technical scheme also includes an electrode type liquid level switch 16 and a controller 17, the first valve 13 is an electric valve (wherein, the first valve and the second valve can both adopt electromagnetic valves), the electrode type liquid level switch 16 is arranged at the upper end of the buffer tank 15, and the sensing end thereof is positioned at the inner upper end of the buffer tank 15, the electrode type liquid level switch 16, the first valve 13 and the negative pressure equipment 12 are all electrically connected with the controller 17, so that the automation degree thereof is high, when the electrode type liquid level switch senses that the buffer tank has liquid level, the operation of the first valve and the negative pressure equipment can be controlled by the controller, and in addition, when the water is slowed down into the buffer tank, the electrode type liquid level switch can be protected, so that the excessive flow speed of the water is avoided to impact the electrode type liquid level switch.

In the above technical solution, the negative pressure device 12 is a water ring vacuum pump, and the operation effect is good.

Preferably, an unloading port 153 may be further added at the upper end of the buffer tank, and a second valve 14 is provided at the unloading port, where the second valve 14 is in a normally closed state, and the second valve 14 may be opened only when the siphon effect of the siphon body 11 needs to be destroyed (when the second valve is opened, the buffer tank and the siphon body are in communication with the atmosphere, and the siphon effect of the siphon assembly is destroyed), where the second valve may also adopt an electromagnetic valve, and is electrically connected with the controller.

Example 2

As shown in fig. 3 and 4, the present embodiment provides a filter structure, which includes a water inlet tank 2 and a filter tank 3, wherein the water inlet tank 2 is communicated with the filter tank 3 through a first siphon pipe 1a, the filter tank 3 is communicated with a drainage channel 4 through a second siphon pipe 1b, and the first siphon pipe 1a and the second siphon pipe 1b are siphon pipe assemblies as described in embodiment 1, and the filter structure is simple and has low operation energy consumption.

In the above technical scheme, the filter tank 3 is provided with a plurality of first siphon pipes 1a and second siphon pipes 1b, a plurality of first siphon pipes 1a and a plurality of second siphon pipes 1b are all provided with a plurality of filter tanks 3 one-to-one correspondence, a plurality of filter tanks 3 are respectively communicated with the water inlet tank 2 through the corresponding first siphon pipes 1a, a plurality of filter tanks 3 are respectively communicated with the drainage channel 4 through the corresponding second siphon pipes 1b, so that the integration degree is high, water is pumped into the water inlet tank by a water pump for centralized distribution, and the water treatment capacity of the filter tanks can be improved by additionally arranging a plurality of filter tanks.

In the above technical scheme, the filter tank 3 comprises a distribution tank 31 and a filter tank body 32, a partition plate is arranged between the distribution tank 31 and the filter tank body 32, the tank openings of the distribution tank 31 and the filter tank body 32 are flush, and the level of the upper end of the partition plate is lower than that of the tank opening of the filter tank body 32, so that water in each distribution tank overflows into the corresponding filter tank body, and sand in water can be pre-precipitated in the distribution tank.

In the above technical solution, the tank mouth of the water inlet tank 2 is level with the tank mouth of the distribution tank 31, so that the construction cost is low.

In the above technical solution, the bottom of the water inlet tank 2 and the bottom of the distribution tank 31 are at the same level and are higher than the bottom of the filtering tank 3, so that the construction cost is low.

In the above technical solution, the plurality of first siphons 1a and the plurality of second siphons 1b are commonly connected with one negative pressure device 12 and a controller 17, so that the equipment investment cost is reduced, and the controller may be a PLC controller (i.e. the plurality of first siphons 1a and the plurality of second siphons 1b share one negative pressure device 12 and the controller 17, at this time, the plurality of first valves, the plurality of second valves and the plurality of electrode type liquid level switches are all electrically connected with the controller, and the negative pressure device is also electrically connected with the controller, and the plurality of air outlets are all communicated with the air inlets of the negative pressure device).

And water outlets of the siphon bodies of the second siphons are communicated with the same drainage channel.

The operation principle of the filter structure in this embodiment is as follows: when the filter body is filled with water, the water inlet tank is supplied with water by the water inlet pump, the water in the water inlet tank is sent into the corresponding distribution tank by the first siphon pipe 1a, and overflows into the corresponding filter body for filtering treatment (note that the corresponding second siphon pipe does not operate when the filter body is filled with water); when the filter body is backwashed, the corresponding first siphon pipe 1a stops running at the moment, and the waste water formed after the backwashed is sent out by the corresponding second siphon pipe and is discharged from the drainage channel (namely, the corresponding first siphon pipe and the corresponding second siphon pipe of each filter are operated alternatively, when water is fed in, the first siphon pipe is operated, and when backwashed water is discharged, the second siphon pipe is operated).

The two ends of the siphon body of the first siphon pipe and the second siphon pipe are immersed under the liquid level, otherwise, siphon effect is difficult to form.

The water inlet end of the drainage canal can be additionally provided with a water storage tank, water is stored in the water storage tank so as to carry out liquid seal on the water outlet of the second siphon pipe, the water inlet of the drainage canal is higher than the water outlet of the second siphon pipe in horizontal height, and the drainage canal can be directly replaced by a drainage pipe.

It should be noted that the foregoing detailed description is illustrative and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

In the meantime, when an element is referred to as being "fixed to" another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures.

For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above" may include both orientations of "above" and "below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims (9)

1. The siphon assembly is characterized by comprising an n-shaped siphon body (11), wherein one end of the siphon body (11) is provided with a water inlet (111) and the other end is provided with a water outlet (112), the upper end of the siphon body (11) is provided with a negative pressure interface (113), the negative pressure interface (113) is used for being communicated with an air inlet of negative pressure equipment (12), and a first valve (13) is arranged at the communication position of the negative pressure interface and the air inlet; still include buffer tank (15), the lower extreme of buffer tank (15) has inlet (151), and its upper end has gas outlet (152), buffer tank (15) vertical setting is in the top of siphon body (11), just inlet (151) with negative pressure interface (113) intercommunication, gas outlet (152) of buffer tank (15) with the air inlet intercommunication of negative pressure equipment (12), first valve (13) set up gas outlet (152) department.

2. Siphon assembly according to claim 1, further comprising an electrode level switch (16) and a controller (17), wherein the first valve (13) is an electric valve, the electrode level switch (16) is arranged at the upper end of the buffer tank (15), and the sensing end thereof is arranged at the inner upper end of the buffer tank (15), and the electrode level switch (16), the first valve (13) and the negative pressure device (12) are all electrically connected with the controller (17).

3. Siphon assembly according to claim 2, characterised in that the negative pressure device (12) is a water ring vacuum pump.

4. A filter structure, characterized by comprising a water inlet tank (2) and a filter tank (3), wherein the water inlet tank (2) is communicated with the filter tank (3) through a first siphon pipe (1 a), the filter tank (3) is communicated with a drainage channel (4) through a second siphon pipe (1 b), and the first siphon pipe (1 a) and the second siphon pipe (1 b) are siphon pipe assemblies according to claim 2 or 3.

5. The filter structure according to claim 4, wherein a plurality of filters (3) are provided, and the first siphon (1 a) and the second siphon (1 b) are each provided in plurality, and the plurality of first siphons (1 a) and the plurality of second siphons (1 b) are each in one-to-one correspondence with the plurality of filters (3), and the plurality of filters (3) are respectively communicated with the water inlet tank (2) through the corresponding first siphon (1 a), and the plurality of filters (3) are respectively communicated with the water drainage channel (4) through the corresponding second siphon (1 b).

6. The filter structure according to claim 5, wherein the filter (3) comprises a distribution tank (31) and a filter body (32), a partition plate is arranged between the distribution tank (31) and the filter body (32), the tank openings of the distribution tank (31) and the filter body (32) are flush, and the upper end of the partition plate is lower than the tank opening of the filter body (32).

7. A filter arrangement according to claim 6, characterised in that the mouth of the inlet tank (2) is level with the mouth of the distribution tank (31).

8. A filter arrangement according to claim 6, characterized in that the inlet tank (2) and the distribution tank (31) have a bottom level which is identical and which is higher than the bottom level of the filter (3).

9. A filter arrangement according to any one of claims 5-8, wherein a plurality of said first siphon (1 a) and a plurality of said second siphon (1 b) are jointly connected to one of said negative pressure devices (12) and to a controller (17).