CN210738842U - From booster pump of taking flow sensor - Google Patents
From booster pump of taking flow sensor Download PDFInfo
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- CN210738842U CN210738842U CN201921651294.9U CN201921651294U CN210738842U CN 210738842 U CN210738842 U CN 210738842U CN 201921651294 U CN201921651294 U CN 201921651294U CN 210738842 U CN210738842 U CN 210738842U
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Abstract
The utility model discloses a pressure water pump with a water flow sensor, which comprises a water pump shell and a water flow sensor shell which are integrally formed, a water inlet pipeline arranged on the water pump shell and a water outlet pipeline arranged on the water flow sensor shell, wherein an integrally connected water pipeline is arranged between the water pump shell and the water flow sensor shell, thus ensuring the aperture size of the water pipeline to be consistent, when the pressure water pump outputs corresponding pressure and water flow, water is conveyed into the water flow sensor shell through the water pipeline to drive the water flow sensor to work, thereby ensuring that the data output precision of the water flow sensor meets the requirement under the conditions of starting and non-starting of the pressure water pump, the pressure water pump and the water flow sensor are integrally used, the pressure water pump is convenient to form and manufacture, and the installation structure and the working procedure are simplified, is convenient for management and production and is beneficial to reducing the production cost.
Description
Technical Field
The utility model relates to a water pump technical field, concretely relates to from booster pump of taking flow sensor.
Background
The booster water pump is a common booster device, and can be used for boosting liquid or gas so as to enable the pressure to reach the use requirement. The existing booster pump usually needs to use a motor as a power source, and drives liquid or gas to flow by rotating an impeller so as to achieve the purpose of boosting, and the booster pump is mainly used for boosting a water heater, boosting water pressure at high and low buildings, sauna, bathing and the like, boosting water pressure at the uppermost floor of an apartment with insufficient water pressure, solar automatic boosting and the like.
Booster pump can effectively solve the water pressure and lead to water heater or other water consuming appliances water yield little, the not good problem of user experience for a short time, but booster pump on the market can not the perception discharge, in order to control the needs of monitoring discharge, the way of current producer is to install rivers sensor additional on booster pump's delivery port one side usually, adopt the threaded connection mode with rivers sensor the screwed joint be connected to booster pump's delivery port joint in, but this kind of booster pump still has following problem in the in-service use: 1. the booster water pump and the water flow sensor are connected by adopting the threaded joint, so that the caliber of a pipeline between the booster water pump and the water flow sensor is reduced to a certain extent, when the booster water pump is started, the flow speed of water flow passing through the pipeline is accelerated under the same pressure, and further, the rotating speed of a worm wheel in the sensor is increased, so that the data monitoring accuracy of the water flow sensor is directly influenced; 2. the water flow sensor is purchased and additionally installed by a manufacturer, so that the management and production are inconvenient, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming booster water pump among the prior art and adopting threaded joint to be connected so that the pipeline bore reduces to some extent with the rivers sensor, influences the data monitoring precision of rivers sensor, but also needs purchase in addition and install the rivers sensor, brings the inconvenient problem of management and production.
For solving the technical problem, the utility model provides a from booster water pump of taking flow sensor, including integrated into one piece structure fashioned water pump shell and flow sensor casing, with set up inlet channel and setting on the water pump shell are in outlet conduit on the flow sensor casing, the water pump shell with be provided with the continuous water service line of an organic whole between the flow sensor casing, the bore size of water service line is unanimous, be provided with in the water pump shell and be located the liquid actuating mechanism that send of water service line one end, be provided with in the flow sensor casing and be located the worm gear mechanism of the water service line other end, send liquid actuating mechanism to be used for passing through liquid the water service line carry extremely in the flow sensor casing, and drive the worm gear mechanism action.
As a preferable scheme, the water passage pipeline is of a straight pipe structure and comprises a first interface communicated with an inner cavity of the water pump shell and a second interface communicated with an inner cavity of the water flow sensor shell, and the second interface is arranged opposite to one end of the water outlet pipeline.
As a preferable scheme, the water pump housing comprises a base and a base which are fixedly connected or integrally formed, and the base, the water flow sensor housing and the water pipeline are integrally formed.
As a preferred scheme, the first interface is connected to the side face of the base, the water inlet pipeline is connected to the bottom of the base, and a water inlet hole is formed between the water inlet pipeline and the bottom of the base.
Preferably, the liquid conveying driving mechanism includes a rotor component rotatably disposed in an inner cavity formed between the base and the base, a winding stator disposed on the base and surrounding the rotor component, and an impeller structure disposed at one end of the rotor component in linkage with the water pipeline.
Preferably, the impeller structure comprises an impeller disc connected with the rotor component, and a plurality of arc-shaped impeller blades arranged in the inner cavity of the impeller disc along the circumference, and a plurality of channels extending to the peripheral side wall of the impeller disc are formed among the plurality of impeller blades.
Preferably, the impeller disc includes a connection port provided in a bottom surface thereof and adapted to be connected to the water inlet hole.
As a preferable scheme, the worm gear mechanism comprises a worm gear which is rotatably arranged in the inner cavity of the water flow sensor shell through a rotating shaft, and a magnetic ring which is sleeved at the upper end of the worm gear.
As a preferable scheme, an end cover is installed at an upper port of the water flow sensor shell, and a magnetic induction part close to the magnetic ring is installed in the end cover.
Compared with the prior art, the technical scheme of the utility model have the following advantage:
1. in the booster water pump provided by the utility model, the water pump shell and the water flow sensor shell are integrated into a whole, the water pipeline is connected with the water inlet pipe and the water outlet pipe in an integrated way, the integrated structure design can ensure the consistent caliber of the water pipeline and can design and adjust the caliber according to the water flow demand, therefore, when the booster water pump outputs corresponding pressure and water flow, water is conveyed into the water flow sensor shell through the water pipeline to drive the water flow sensor to work, thereby all can guarantee under the booster water pump starts and does not start the condition that water flow sensor's data output precision all meets the requirements, uses booster water pump and rivers sensor are integrated as an organic whole among this technical scheme, and the shaping is made conveniently, need not to install in addition rivers sensor again, simplifies mounting structure and process, and the management and production of being convenient for are favorable to reduction in production cost.
2. The utility model provides an among the booster pump, the water pump shell can divide into the base and the base of cooperation installation, is convenient for like this will send other parts such as liquid actuating mechanism to pack into the installation space that forms between base and the base, according to base, rivers sensor housing and water service pipe way structure as an organic whole shaping, can obtain the booster pump with rivers sensor body structure with base and base fixed connection at last.
3. The utility model provides an among the booster water pump, impeller structure passes through the rotor part and drives rotatoryly, form the low pressure at impeller structure's center, liquid just inhales impeller structure under the effect of liquid surface pressure in, according to the design of a plurality of arc impeller blades, it is rotatory to make to fill the liquid of irritating between the impeller blade, under the effect of inertial centrifugal force, liquid makes radial motion to the periphery from impeller structure center, make liquid obtain the energy at the motion process of the impeller of flowing through, the static pressure can increase, the velocity of flow increases, rely on the continuous operation of impeller in order to play the effect of promoting water, make liquid be inhaled and discharge in succession, and then in the water flow sensor is discharged through the water service line, can monitor the size of discharge through the water flow sensor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic sectional structure view of a booster water pump with a water flow sensor according to the present invention;
fig. 2 is a schematic structural view of the base and the water flow sensor housing of the present invention;
fig. 3 is a schematic view of an installation structure of the rotor component and the impeller structure of the present invention;
fig. 4 is a schematic sectional structure view of the water flow sensor of the present invention;
description of reference numerals: 1-a water pump shell, 11-a water inlet pipeline, 12-a base, 13-a base, 2-a water flow sensor shell, 21-a water outlet pipeline, 22-an end cover, 3-a water pipeline, 31-a first interface, 32-a second interface, 4-a rotor component, 5-a wound stator, 6-an impeller structure, 61-an impeller disc, 62-an impeller blade, 63-a connecting port, 7-a worm gear mechanism, 71-a worm gear, 72-a magnetic ring and 73-a magnetic induction component.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
The present embodiment is described in detail below with reference to the accompanying drawings:
the present embodiment provides a booster water pump with a water flow sensor as shown in fig. 1-4, comprising a water pump housing 1 and a water flow sensor housing 2 which are integrally formed, and a water inlet pipeline 11 arranged on the water pump shell 1 and a water outlet pipeline 21 arranged on the water flow sensor shell 2, a water pipeline 3 which is connected integrally is arranged between the water pump shell 1 and the water flow sensor shell 2, the calibers of the water pipeline 3 are consistent, a liquid feeding driving mechanism positioned at one end of the water pipeline 3 is arranged in the water pump shell 1, a worm gear mechanism 7 positioned at the other end of the water pipeline 3 is arranged in the water flow sensor shell 2, the liquid conveying driving mechanism is used for conveying liquid into the water flow sensor shell through the water pipeline 3 and driving the worm gear mechanism 7 to rotate.
The above embodiment is the core technical solution of this embodiment, the water pump housing 1 and the water flow sensor housing 2 are formed as an integral structure, and the integrally connected water pipeline 3 is arranged between the two, the integral structure design can ensure the aperture size of the water pipeline 3 to be consistent, and can design and adjust the aperture size according to the water flow demand, therefore, when the booster water pump outputs corresponding pressure and water flow, water is conveyed into the water flow sensor housing through the water pipeline 3 to drive the water flow sensor to work, so that the data output accuracy of the water flow sensor can be ensured to meet the requirement both when the booster water pump is started and when the booster water pump is not started, the booster water pump and the water flow sensor are integrated into a whole for use, the forming and manufacturing are convenient, no additional water flow sensor is needed, the installation structure and the process are simplified, and the management and the production are convenient, is favorable for reducing the production cost.
As a specific structure, the water passage 3 is a straight pipe structure, and includes a first port 31 communicating with the inner cavity of the water pump housing 1 and a second port 32 communicating with the inner cavity of the water flow sensor housing 2, and the second port 32 is arranged opposite to one end of the water outlet pipe 21, and in this structure, liquid flowing into the water flow sensor housing 2 through the water passage 3 impacts the worm gear mechanism 7 to act, and then flows out from the water outlet pipe 1. In this embodiment, the water flow sensor senses a water flow change according to rotation of the worm gear mechanism 7, and the specific structure is as shown in fig. 1 and fig. 4, the worm gear mechanism 7 includes a worm gear 71 rotatably disposed in an inner cavity of the water flow sensor housing 2 through a rotating shaft, and a magnetic ring 72 sleeved at an upper end of the worm gear, wherein an end cover 22 is installed at an upper end opening of the water flow sensor housing 2, a magnetic induction component 73 close to the magnetic ring 72 is installed in the end cover 22, the magnetic induction component 73 is a hall element, and a transmission harness connected to the magnetic induction component, when liquid flows through the worm gear, the worm gear 71 drives the magnetic ring to rotate, a magnetic pole magnetic field change of the magnetic ring can be sensed through the hall element, and when the water flow is large, the rotation speed is fast, the magnetic field change.
With reference to fig. 1-2, the water pump housing 1 includes a base 12 and a base 13 that are fixedly connected, the base 12, the water flow sensor housing 2 and the water pipeline 3 are integrated into one piece, in order to ensure the installation sealing performance of the base and the base, the base 13 and a sealing ring is arranged between the base 12, an annular groove suitable for embedding the sealing ring is arranged on the base 13, and an annular protrusion is arranged on the base 12 corresponding to the annular groove. Obviously, the base 12 and the base 13 may be formed as an integral structure, and further, the first interface 31 is connected to the side of the base 12, the water inlet pipeline 11 is connected to the bottom of the base 12, and a water inlet is formed between the water inlet pipeline and the bottom of the base, as can be seen from the above structure, the water pump housing can be divided into the base and the base which are installed in a matching manner, so that other components such as a liquid feeding driving mechanism and the like can be conveniently installed in an installation space formed between the base and the base, the base 12, the water flow sensor housing 2 and the water pipeline 3 are connected in an integral structure, and finally, the booster water pump integrated with the water flow sensor can be obtained by fixedly connecting the base and the base.
The specific arrangement of the liquid feeding driving mechanism will be described in detail with reference to fig. 1-3:
the liquid feeding driving mechanism comprises a rotor component 4 which is rotatably arranged in an inner cavity formed between a base 12 and a base 13, a winding stator 5 which is arranged on the base 13 and surrounds the outer side of the rotor component 4, and an impeller structure 6 which is arranged at one end of the rotor component 4 close to the water pipeline in a linkage manner, wherein the rotor component 4 consists of a ceramic shaft, a rotor and a magnetic ring which are sleeved on the ceramic shaft, the impeller structure 6 further comprises an impeller disc 61 which is connected with the rotor component, and a plurality of arc-shaped impeller blades 62 which are circumferentially arranged in the inner cavity of the impeller disc, a plurality of channels which extend to the peripheral side wall of the impeller disc 61 are formed between the impeller blades 62, the impeller disc 62 comprises a connecting port 63 which is arranged on the bottom surface of the impeller disc and is suitable for being connected into the water inlet hole, so that liquid enters the impeller disc through the water inlet hole and the connecting port, according to the structure, when the booster water pump is started, the impeller structure 6 is driven to rotate through the rotor component 4, low pressure is formed in the center of the impeller structure 6, liquid is sucked into the impeller structure under the action of liquid surface pressure, the liquid filled between the impeller blades is rotated according to the design of the arc-shaped impeller blades, the liquid radially moves from the center to the periphery of the impeller structure 6 under the action of inertial centrifugal force, the liquid obtains energy in the moving process of flowing through the impeller, the static pressure energy is increased, the flow speed is increased, the liquid is continuously driven to push water by means of continuous operation of the impeller, the liquid is continuously sucked and discharged, and then is discharged into the water flow sensor through a water pipeline, and the water flow rate can be monitored through the water flow sensor.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (9)
1. The utility model provides a from booster pump of taking water flow sensor which characterized in that: comprises a water pump shell (1) and a water flow sensor shell (2) which are integrally formed, a water inlet pipeline (11) arranged on the water pump shell (1) and a water outlet pipeline (21) arranged on the water flow sensor shell (2), a water pipeline (3) which is connected integrally is arranged between the water pump shell (1) and the water flow sensor shell (2), the calibers of the water pipeline (3) are consistent, a liquid feeding driving mechanism positioned at one end of the water pipeline (3) is arranged in the water pump shell (1), a worm gear mechanism (7) positioned at the other end of the water pipeline (3) is arranged in the water flow sensor shell (2), the liquid conveying driving mechanism is used for conveying liquid into the water flow sensor shell through the water pipeline and driving the worm gear mechanism (7) to rotate.
2. The booster pump with its own water flow sensor of claim 1, characterized in that: the water pipeline (3) is of a straight pipe structure and comprises a first interface (31) communicated with the inner cavity of the water pump shell (1) and a second interface (32) communicated with the inner cavity of the water flow sensor shell (2), wherein the second interface (32) is opposite to one end of the water outlet pipeline (21).
3. The booster pump with its own water flow sensor according to claim 2, characterized in that: the water pump shell (1) comprises a base (12) and a base (13) which are fixedly connected, wherein the base (12) and the water flow sensor shell (2) are integrally formed with the water pipeline (3).
4. The booster pump with its own water flow sensor of claim 3, characterized in that: the first connector (31) is connected to the side face of the base (12), the water inlet pipeline (11) is connected to the bottom of the base (12), and a water inlet hole is formed between the water inlet pipeline and the bottom of the base.
5. The booster pump with its own water flow sensor of claim 4, characterized in that: the liquid conveying driving mechanism comprises a rotor component (4) which is rotatably arranged in an inner cavity formed between a base (12) and a base (13), a winding stator (5) which is arranged on the base (13) and surrounds the outer side of the rotor component (4), and an impeller structure (6) which is close to one end of the rotor component (4) and is arranged at the water pipeline in a linkage mode.
6. The booster pump with its own water flow sensor of claim 5, characterized in that: the impeller structure (6) comprises an impeller disc (61) connected with the rotor part, and a plurality of arc-shaped impeller blades (62) arranged in the inner cavity of the impeller disc along the circumference, and a plurality of channels extending to the peripheral side wall of the impeller disc (61) are formed among the plurality of impeller blades (62).
7. The booster pump with its own water flow sensor of claim 6, further comprising: the impeller disc (61) includes a connection port (63) provided at a bottom surface thereof and adapted to be connected to the water inlet hole.
8. The booster water pump with its own water flow sensor according to any one of claims 1 to 7, characterized in that: the worm gear mechanism (7) comprises a worm gear (71) which is rotatably arranged in the inner cavity of the water flow sensor shell (2) through a rotating shaft, and a magnetic ring (72) which is sleeved at the upper end of the worm gear.
9. The booster pump with its own water flow sensor of claim 8, characterized in that: an end cover (22) is installed at the upper end opening of the water flow sensor shell (2), and a magnetic induction component (73) close to the magnetic ring (72) is installed in the end cover (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651294.9U CN210738842U (en) | 2019-09-29 | 2019-09-29 | From booster pump of taking flow sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651294.9U CN210738842U (en) | 2019-09-29 | 2019-09-29 | From booster pump of taking flow sensor |
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| Publication Number | Publication Date |
|---|---|
| CN210738842U true CN210738842U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921651294.9U Active CN210738842U (en) | 2019-09-29 | 2019-09-29 | From booster pump of taking flow sensor |
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| CN (1) | CN210738842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225727A (en) * | 2021-11-05 | 2022-03-25 | 宁波川渡流体科技有限公司 | Device for generating nano-microbubbles in large quantity based on water |
-
2019
- 2019-09-29 CN CN201921651294.9U patent/CN210738842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225727A (en) * | 2021-11-05 | 2022-03-25 | 宁波川渡流体科技有限公司 | Device for generating nano-microbubbles in large quantity based on water |
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