CN215630366U - Frequency conversion constant pressure water supply device applied between domestic water tanks - Google Patents
Frequency conversion constant pressure water supply device applied between domestic water tanks Download PDFInfo
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- CN215630366U CN215630366U CN202121431225.4U CN202121431225U CN215630366U CN 215630366 U CN215630366 U CN 215630366U CN 202121431225 U CN202121431225 U CN 202121431225U CN 215630366 U CN215630366 U CN 215630366U
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Abstract
The utility model discloses a variable-frequency constant-pressure water supply device applied to a domestic water tank room, which comprises the domestic water tank room and a water supply pump positioned on one side of the domestic water tank room, wherein the domestic water tank room comprises at least two domestic storage water tanks, a water inlet control component and a water outlet control component, the domestic storage water tanks are arranged between the water inlet control component and the water outlet control component, liquid level sensors are arranged in the domestic storage water tanks, the liquid level in the domestic storage water tanks is detected by the liquid level detection component, the liquid level in the domestic storage water tanks is measured by the liquid level detection component, the use of the domestic storage water tanks is prevented from being influenced by too low water level, the water overflow of the domestic storage water tanks due to too much water is avoided, the accidents of the water overflow of the water tanks are avoided, and the safety of water storage of the domestic storage water tanks is improved.
Description
Technical Field
The utility model relates to the technical field of domestic water tanks, in particular to a variable-frequency constant-pressure water supply device for a domestic water tank room.
Background
Air defense basement is used for air defense's basement during the war, no matter in the air defense basement of current whether this is life or this piece of fire control, all need the water, the domestic water of air defense basement, the fire-fighting water source is municipal water supply, in the current, through set up the water tank in air defense basement, store the running water through the water tank, then supply the personnel in the air defense underground to use, current air defense basement water storage tank can carry out the water storage, then supplies the personnel to use, but current water storage tank has some weak points:
(1) the existing water tank is not provided with a liquid level detection device, so that water shortage is easy to occur, the use of personnel is affected, or water is excessively added, water overflows out of the water tank, accidents occur, and potential safety hazards exist;
(2) the water quality of the outlet water of the existing water tank is not sterilized and disinfected, and the outlet water quality can not be ensured.
Therefore, the prior art has shortcomings.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects that the water tank in the prior art is easy to have water shortage, influences the use of personnel, has excessive water adding, causes accidents of water overflowing and discharging the water tank, has potential safety hazards, cannot ensure the water quality and the like, the technical problem to be solved by the utility model is to provide the variable-frequency constant-pressure water supply device applied to the domestic water tank, which can measure the liquid level in the water tank, prompt the water tank to add water or stop adding water, avoid the water overflowing and discharging the water tank due to excessive water adding, avoid the accidents of the water overflowing and discharging the water tank, sterilize and disinfect the water source flowing out of the water outlet pipe of the water tank and ensure the water supply quality.
In order to solve the technical problems, the utility model provides a variable-frequency constant-pressure water supply device applied to a domestic water tank room, which comprises a domestic water tank room and a water supply pump positioned on one side of the domestic water tank room, wherein the domestic water tank room comprises at least two domestic storage water tanks, a water inlet control assembly and a water outlet control assembly, the domestic storage water tanks are arranged between the water inlet control assembly and the water outlet control assembly, the domestic storage water tanks are connected with the water supply pump through the water outlet control assembly, a liquid level detection assembly is arranged in the domestic storage water tanks, the liquid level detection assembly detects the liquid level in the domestic storage water tanks so as to prevent the liquid level from being too low or too high, the water outlet end of the water outlet control assembly is connected with an ultraviolet sterilizer, the water inlet control assembly supplies water to the domestic storage water tanks, and the water supply pump controls the water outlet control assembly to absorb water from the domestic storage water tanks and supply water to various water using points, the water source sucked out by the water outlet control assembly is sterilized and disinfected by the ultraviolet sterilizer so as to ensure the quality of the outlet water.
Preferably, the liquid level detection component is a liquid level sensor, the liquid level sensor is installed inside the domestic storage water tank, and when the water level of the domestic storage water tank drops to the lowest water level, the liquid level sensor gives a signal to prompt a water shortage state so that the domestic storage water tank enters a water adding state; when the water in the domestic storage water tank reaches the normal water level, the liquid level sensor gives a signal to stop the domestic storage water tank from adding water, so that the domestic storage water tank is prevented from overflowing.
Preferably, the size specification of the domestic storage water tank is L B H5000 3000 2500mm, the domestic storage water tank is manufactured by processing food-grade S3160 type stainless steel plates, the domestic storage water tank is arranged underground, the low elevation of the domestic storage water tank is-4900 mm, the minimum water level elevation of the domestic storage water tank is-4640 mm, and the normal water level elevation is-2700 mm.
Preferably, the water supply pump is a variable-frequency constant-pressure water supply pump.
Preferably, the top of life storage water tank is provided with the inspection manhole, the inspection manhole is convenient for the maintainer to get into the inside inspection and the maintenance of life storage water tank in order to ensure the normal use of life storage water tank.
Preferably, the top of the living water storage tank is provided with a vent pipe, and the vent pipe is provided with a first insect prevention net cover.
Preferably, an overflow pipe is arranged on the side surface of the domestic storage water tank, the overflow pipe guides and discharges water overflowing from the water tank when water is added into the domestic storage water tank, and a second insect prevention mesh enclosure is arranged on the overflow pipe.
Preferably, the control assembly that intakes includes inlet tube, intake control pipe, Y type filter of intaking is located the front end of intake control pipe and inlet tube and is linked to each other, intake control pipe and inlet tube link to each other, Y type filter of intaking filters the water source that gets into the inlet tube, intake control pipe control inlet tube supplies water for life storage water tank, be provided with a plurality of gate valves of intaking on the inlet tube, a plurality of gate valves of intaking are opened and are closed the water source flow in the inlet tube.
Preferably, the play water control subassembly includes outlet pipe and a plurality of water gate valve, a plurality of water gate valves are installed on the outlet pipe, a plurality of water gate valves open or close the rivers in the outlet pipe pipeline, electric contact pressure gauge is installed to the outlet pipe, electric contact pressure gauge measures the rivers pressure in the outlet pipe, it has Y type water filter to go out water piping connection, the outlet pipe filters the impurity in the rivers and discharges pure water through Y type water filter.
Preferably, the water outlet control assembly comprises a water hammer eliminator which is connected to the water outlet pipe and eliminates water hammer and water shock wave vibration generated in the transmission of water flow in the water outlet pipe.
Compared with the prior art, the scheme of the utility model at least comprises the following beneficial effects:
(1) the domestic water storage tank room comprises at least two domestic water storage tanks, a water inlet control assembly and a water outlet control assembly, wherein the domestic water storage tanks are arranged between the water inlet control assembly and the water outlet control assembly, liquid level sensors are arranged in the domestic water storage tanks, the liquid level in the domestic water storage tanks is detected through the liquid level detection assemblies, the liquid level in the tanks is measured through the liquid level detection assemblies, and when the water level of the domestic water storage tanks drops to the lowest water level, the liquid level sensors give signals to prompt a water shortage state so that the domestic water storage tanks enter a water adding state; when the water in the domestic storage water tank reaches the normal water level, the liquid level sensor gives a signal to stop the water adding work of the domestic storage water tank, the liquid level sensor prompts the water tank to add water or stop adding water, so that the phenomenon that water overflows out of the water tank due to excessive water adding can be avoided, the accident of the water overflowing out of the water tank is avoided, and the safety of water storage of the domestic storage water tank is improved.
(2) The water outlet end of the water outlet control assembly is connected with an ultraviolet sterilizer, a water supply pump controls the water outlet control assembly to absorb water from the domestic storage water tank and then supply the water to each water using point, and water source sucked out by the water outlet control assembly passes through the ultraviolet sterilizer and is irradiated by ultraviolet rays of the ultraviolet sterilizer to destroy and change the DNA structure of microorganisms, so that bacteria die immediately or cannot reproduce later generations, the aim of sterilization and disinfection is fulfilled, and the water quality of the water outlet of the domestic storage water tank is ensured.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is an overall plan view of a variable frequency constant pressure water supply apparatus applied between domestic water tanks in accordance with the present invention;
FIG. 2 is a schematic view showing the construction of a living storage water tank of the present invention;
FIG. 3 is an enlarged detail schematic view of the water egress control assembly of the present invention.
In the figure: 1. the device comprises a water supply pump 2, a domestic storage water tank 3, an inspection manhole 31, a lock 311, a vent pipe 32, a first insect-proof mesh enclosure 33, an overflow pipe 34, a second insect-proof mesh enclosure 35, a glass tube liquid level meter 36, a water inlet control component 4, a water inlet pipe 41, a water inlet control pipe 42, a Y-shaped water inlet filter 43, a plurality of water inlet gate valves 44, a water outlet control component 5, a water outlet pipe 51, a plurality of water outlet gate valves 52, an electric contact pressure gauge 53, a Y-shaped water outlet filter 54, a water hammer eliminator 55, a check valve 56, an eccentric reducer 57, a liquid level detection component 6 and an ultraviolet sterilizer 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "inside", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are used broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, elastically connected, indirectly connected through an intermediate medium, or connected between two elements.
As shown in fig. 1-2, the present invention provides a variable frequency constant pressure water supply apparatus applied to a domestic water tank room 1, the variable frequency constant pressure water supply apparatus comprising a domestic water tank room 1 and a water supply pump 2 located at one side of the domestic water tank room 1, specifically, the domestic water tank room 1 comprises at least two domestic storage water tanks 3, a water inlet control module 4, and a water outlet control module 5, the domestic storage water tanks 3 are arranged between the water inlet control module 4 and the water outlet control module 5, the domestic storage water tanks 3 are connected with the water supply pump 2 through the water outlet control module 5, the water inlet control module 4 supplies water to the domestic storage water tanks 3, the water outlet control module 5 is controlled by the water supply pump 2 to suck water from the domestic storage water tanks 3 and supply the water to various water consumption points, wherein, the water supply pump 2 of the present invention adopts the variable frequency constant pressure water supply pump 2, municipal water supply pressure can be fully utilized by the water supply pump 2, the purpose of water supply and water storage is achieved.
When the embodiment of the utility model is specifically realized, the life storage water tank 3 is provided with the glass tube liquid level meter 36, one end of the glass tube liquid level meter 36 extends into the water level of the life storage water tank 3, and the water level condition of the life storage water tank 3 can be observed through the glass tube liquid level meter 36.
The liquid level detection assembly 6 is arranged in the domestic storage water tank 3, and the liquid level in the domestic storage water tank 3 is detected through the liquid level detection assembly 6, so that the condition that the water level in the domestic storage water tank 3 is too low or too high is avoided, specifically, the liquid level detection assembly 6 is a liquid level sensor, the liquid level sensor is arranged in the domestic storage water tank 3, when the water level of the domestic storage water tank 3 drops to the lowest water level, the liquid level sensor can give a signal to prompt a water shortage state, and the domestic storage water tank 3 enters a water adding state; when the water in the domestic storage water tank 3 reaches the normal water level, the liquid level sensor gives a signal to stop the water adding work of the domestic storage water tank 3, so that the water overflowing out of the water tank is avoided, and the water storage safety of the domestic storage water tank 3 is improved.
When the embodiment of the utility model is specifically realized, the liquid level sensor adopts a photoelectric liquid level sensor, can quickly and accurately detect the liquid level through the photoelectric liquid level sensor, has small volume and reliability, adopts an optical principle to detect the liquid level, and reflects light beams emitted by an internal light emitting diode into a receiver through a lens at the top; in the water-free state, the light beam is directly reflected back to the receiver, and in the water state, part of light rays are refracted in the water, so that the receiver can only receive a small amount of light rays or cannot receive the light rays.
The dimension specification of the life storage water tank 3 of the utility model is L B H5000 3000 2500mm, the life storage water tank 3 is made of food grade S3160 stainless steel sheet material, the life storage water tank 3 is arranged underground, wherein, the low elevation of the water tank of the life storage water tank 3 is-4900 mm, the lowest water level elevation of the life storage water tank 3 is-4640 mm, and the normal water level elevation is-2700 mm.
When the embodiment of the utility model is concretely implemented, the water outlet end of the water outlet control component 5 is connected with the ultraviolet sterilizer 7, when the water source sucked out by the water outlet control component 5 passes through the ultraviolet sterilizer 7, the ultraviolet light irradiation of the ultraviolet sterilizer 7 can destroy and change the DNA structure of microorganism, so that the bacteria die immediately or can not reproduce later generations to achieve the purpose of sterilization, the sterilization and disinfection by the ultraviolet sterilizer 7 is a pure physical sterilization method, the ultraviolet sterilization has 360-degree dead angle, good light irradiation condition and low energy consumption, and can not cause secondary pollution, compared with chlorine sterilization, the ultraviolet sterilizer 7 does not need to add chemical agents, does not have secondary pollution, does not need mixing equipment, greatly reduces the equipment operation cost, and uses the ultraviolet sterilizer to sterilize and disinfect the domestic water, the ultraviolet sterilizer 7 has advantages of low energy consumption, no large mixer, no fishy smell, etc. compared with the ozone sterilizer.
During the specific implementation of the utility model, the top of the domestic storage water tank 3 is provided with the inspection manhole 31, the inspection manhole 31 is arranged to facilitate the inspection and maintenance of an inspector entering the domestic storage water tank 3, so as to ensure the normal use of the domestic storage water tank 3, specifically, the inspection manhole 31 is provided with an inspection cover, the inspection manhole 31 is covered by the inspection cover, the inspection cover is provided with a lock 311, the lock 311 can prevent the inspection manhole 31 from being opened maliciously by people to implement toxic administration, and the water quality safety of the domestic storage water tank 3 is ensured.
Specifically, the top of the living water storage tank 3 is provided with a vent pipe 32, the vent pipe 32 is provided with a first insect-proof net cover 33, and the vent pipe 32 adopts a flower pipe with the pipe diameter of DN20mm and the length of 200 mm.
In the concrete implementation of the utility model, an overflow pipe 34 is arranged on the side surface of the domestic storage water tank 3, the overflow pipe 34 guides and discharges water overflowed from the water tank when water is added into the domestic storage water tank 3, and a second insect prevention mesh enclosure 35 is arranged on the overflow pipe 34.
Specifically, the water inlet control assembly 4 of the present invention includes a water inlet pipe 41, a water inlet control pipe 42, and a Y-shaped water inlet filter 43, wherein the Y-shaped water inlet filter 43 is disposed at the front end of the water inlet control pipe 42 and the front end of the water inlet pipe 41 and connected to the water inlet control pipe 42, the water inlet control pipe 42 and the water inlet pipe 41 are connected, the water source entering the water inlet pipe 41 is filtered by the Y-shaped water inlet filter 43, so as to prevent impurities in water from blocking the water inlet pipe 41, the water inlet control pipe 42 controls the water inlet pipe 41 to supply water to the living water storage tank 3, a plurality of water inlet gate valves 44 are disposed on the water inlet pipe 41, and the flow of the water source in the water inlet pipe 41 is opened and closed by the plurality of water inlet gate valves 44.
As shown in fig. 3, in a specific implementation of the embodiment of the present invention, the water outlet control assembly 5 of the present invention includes a water outlet pipe 51 and a plurality of water outlet gate valves 52, the plurality of water outlet gate valves 52 are installed on the water outlet pipe 51, the water flow in the pipeline of the water outlet pipe 51 is opened or closed by the plurality of water outlet gate valves 52, an electric contact pressure gauge 53 is installed on the water outlet pipe 51, the water outlet pipe 51 is connected with a Y-shaped water outlet filter 54, wherein a general water passing network of the Y-shaped water inlet filter 43 is 18-30 meshes, and an air passing network is 10-100 meshes, when the water passes through the main pipe of the Y-shaped water outlet filter 54 and enters the filter basket thereof, solid impurity particles in the water flow are blocked in the filter basket, while clean fluid passes through the filter basket and is discharged from the outlet of the Y-shaped water inlet filter 43, so as to avoid blocking the water outlet pipe 51 by fixed impurities, the outlet pipe 51 is also connected with a check valve 56, and the check valve 56 is automatically opened and closed by the force generated by the flow of the water stream itself in the outlet pipe 51, mainly preventing the medium from flowing backward into the pipe of the outlet pipe 51, and also preventing the water supply pump 2 and the driving motor from rotating reversely.
Specifically, the Y-type water inlet filter 43 of the present invention is connected with an eccentric reducer 57, and the eccentric reducer 57 serves as a horizontal pipe.
Specifically, the water outlet control assembly 5 of the present invention comprises a water hammer eliminator 55, wherein the water hammer eliminator 55 is connected to the water outlet pipe 51, and the water hammer eliminator 55 can effectively eliminate the water hammer and the irregular water shock wave shock caused by surge in the water outlet process of the fluid in the water outlet pipe 51, so as to eliminate destructive shock wave and protect the equipment.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a be applied to variable frequency constant voltage water supply installation between domestic water tank which characterized in that: the variable-frequency constant-pressure water supply device comprises a domestic water tank room and a water supply pump positioned on one side of the domestic water tank room, the domestic water tank room comprises at least two domestic water storage tanks, a water inlet control assembly and a water outlet control assembly, the domestic storage water tank is arranged between the water inlet control assembly and the water outlet control assembly, the domestic storage water tank is connected with the water supply pump through the water outlet control assembly, the domestic storage water tank is internally provided with a liquid level detection component which detects the liquid level in the domestic storage water tank so as to prevent the liquid level from being too low or too high, the water outlet end of the water outlet control component is connected with an ultraviolet sterilizer, the water inlet control component supplies water to the domestic storage water tank, the water supply pump is used for controlling the water outlet control assembly to absorb water from the living storage water tank and supply the water to each water using point, and the water source sucked out by the water outlet control assembly is sterilized and disinfected by the ultraviolet sterilizer so as to ensure the quality of the outlet water.
2. The variable-frequency constant-pressure water supply device applied to the domestic water tank room as claimed in claim 1, wherein: the liquid level detection assembly is a liquid level sensor, the liquid level sensor is arranged in the domestic storage water tank, and when the water level of the domestic storage water tank drops to the lowest water level, the liquid level sensor can give a signal to prompt a water shortage state so that the domestic storage water tank enters a water adding state; when the water in the domestic storage water tank reaches the normal water level, the liquid level sensor gives a signal to stop the domestic storage water tank from adding water, so that the domestic storage water tank is prevented from overflowing.
3. The variable-frequency constant-pressure water supply device applied to the domestic water tank room as claimed in claim 2, wherein: the size specification of the life storage water tank is L B H5000 3000 2500mm, the life storage water tank is made of food-grade S3160 type stainless steel plates through processing, the life storage water tank is arranged underground, the water tank low elevation of the life storage water tank is-4900 mm, the lowest water level elevation of the life storage water tank is-4640 mm, and the normal water level elevation is-2700 mm.
4. The variable-frequency constant-pressure water supply device applied to the domestic water tank room as claimed in claim 1, wherein: the water supply pump is a variable-frequency constant-pressure water supply pump.
5. The variable-frequency constant-pressure water supply device applied to the domestic water tank room as claimed in claim 1, wherein: the top of life storage water tank is provided with overhauls the manhole, it gets into inside inspection and the maintenance of life storage water tank to overhaul the manhole in order to ensure the normal use of life storage water tank.
6. The variable-frequency constant-pressure water supply device applied to the domestic water tank room as claimed in claim 1, wherein: the top of the living water storage tank is provided with a vent pipe, and the vent pipe is provided with a first insect prevention net cover.
7. The variable-frequency constant-pressure water supply device applied to the domestic water tank room as claimed in claim 1, wherein: the side of the domestic storage water tank is provided with an overflow pipe, the overflow pipe guides and discharges water overflowing from the water tank when the domestic storage water tank is filled with water, and the overflow pipe is provided with a second insect prevention mesh enclosure.
8. The variable-frequency constant-pressure water supply device applied to the domestic water tank room as claimed in claim 1, wherein: the control assembly that intakes includes inlet tube, intake control pipe, Y type filter of intaking is located the front end of intake control pipe and inlet tube and is linked to each other, intake control pipe and inlet tube link to each other, Y type filter of intaking filters the water source that gets into the inlet tube, intake control pipe control inlet tube supplies water for life storage water tank, be provided with a plurality of gate valves of intaking on the inlet tube, a plurality of gate valves of intaking are opened and are closed the water source flow in the inlet tube.
9. The variable-frequency constant-pressure water supply device applied to the domestic water tank room as claimed in claim 1, wherein: the water outlet control assembly comprises a water outlet pipe and a plurality of water outlet gate valves, the water outlet gate valves are installed on the water outlet pipe, water flow in a water outlet pipe pipeline is opened or closed by the water outlet gate valves, an electric contact pressure gauge is installed on the water outlet pipe, the water flow pressure in the water outlet pipe is measured by the electric contact pressure gauge, the water outlet pipe is connected with a Y-shaped water outlet filter, and the water outlet pipe filters impurities in the water flow through the Y-shaped water outlet filter and discharges purified water.
10. The variable-frequency constant-pressure water supply device applied to the domestic water tank room as claimed in claim 9, wherein: the water outlet control component comprises a water hammer eliminator which is connected to the water outlet pipe, and the water hammer eliminator eliminates the water hammer and water shock wave vibration generated in the transmission of water flow in the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121431225.4U CN215630366U (en) | 2021-06-25 | 2021-06-25 | Frequency conversion constant pressure water supply device applied between domestic water tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121431225.4U CN215630366U (en) | 2021-06-25 | 2021-06-25 | Frequency conversion constant pressure water supply device applied between domestic water tanks |
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| Publication Number | Publication Date |
|---|---|
| CN215630366U true CN215630366U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121431225.4U Active CN215630366U (en) | 2021-06-25 | 2021-06-25 | Frequency conversion constant pressure water supply device applied between domestic water tanks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215630366U (en) |
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2021
- 2021-06-25 CN CN202121431225.4U patent/CN215630366U/en active Active
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