CN205879255U - Clean fluidflowmeter - Google Patents
Clean fluidflowmeter Download PDFInfo
- Publication number
- CN205879255U CN205879255U CN201620778722.4U CN201620778722U CN205879255U CN 205879255 U CN205879255 U CN 205879255U CN 201620778722 U CN201620778722 U CN 201620778722U CN 205879255 U CN205879255 U CN 205879255U
- Authority
- CN
- China
- Prior art keywords
- impeller
- placing chamber
- cleaning liquid
- flowmeter body
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a clean fluidflowmeter, it includes runner part, signal detection device and display device, the runner parts include casing, upper cover and impeller, are provided with cylindrical impeller arrangement chamber in the casing, the impeller rotationally sets up is settling the intracavity, settle the chamber top to be provided with the opening, the upper cover be the T type, the upper cover be provided with and opening matched with docks the boss, and the intracavity is settled to butt joint boss cartridge, is provided with the sealing ring between butt joint boss and the arrangement chamber, being provided with magnet on the blade of impeller, settling the chamber to be provided with inlet and liquid outlet, inlet and liquid outlet diagonal angle set up, signal detection device includes signal detection circuit, signal amplification buffer circuit, protection circuit and signal output circuit, signal output circuit is connected with display device. The utility model discloses simple structure, circuit component structure is compact, and the integrated level is high, and is easy to assemble, and small, and occupation space is little.
Description
Technical field
This utility model relates to field of flow meters, especially relates to a kind of cleaning liquid flowmeter body.
Background technology
At present, common flow gauge volume is relatively big on the market, and device integration is the highest, inconvenient during installation, and works as effusion meter
Middle power supply easily causes Causing Flowmeter Damages after connecing instead.
Utility model content
In place of the purpose of this utility model is to avoid the deficiencies in the prior art, it is provided that a kind of cleaning liquid flowmeter body, from
And in place of effectively solving the deficiencies in the prior art.
For achieving the above object, the technical scheme that this utility model is taked is: a kind of cleaning liquid flowmeter body, and it includes stream
Road parts, signal supervisory instrument and display device；Flow path features includes housing, upper cover and impeller, is provided with cylinder in housing
Impeller placing chamber, described impeller is rotatably arranged in placing chamber；Placing chamber is provided above opening, and upper cover is T-shaped, upper cover
It is provided with the docking boss matched with described opening, in docking boss plug-in mounting placing chamber, sets between docking boss and placing chamber
It is equipped with sealing ring；Being provided with Magnet on the blade of described impeller, placing chamber is provided with inlet and liquid outlet, inlet and go out liquid
Mouth diagonal angle is arranged；Signal supervisory instrument includes signal deteching circuit, signal Amplification and insulation circuit, protection circuit and signal output electricity
Road；Signal output apparatus is connected with display device.
Further, being provided with heavy stand at the opening opening's edge of described placing chamber, described sealing ring is arranged on this heavy stand.
Further, it is provided with described sealing ring between described docking boss and the sidewall of described placing chamber.
Further, it is provided with sealing ring between bottom surface and the upper surface of described housing of described upper cover.
Further, multiple blades of described impeller are arranged at intervals with described Magnet；That is, adjacent two leaves with Magnet
The blade of the individual not carry magnet of 1-2 it is provided with between sheet.
Further, described impeller is rotatably arranged in described placing chamber by installing axle, the end of described docking boss
Being provided with installing hole on face, described housing is provided with lower installing hole, the two ends up and down of described installation axle in the bottom of placing chamber
It is inserted into the most rotationally in upper and lower installing hole.
Further, described signal supervisory instrument is fixedly installed on described and covers, and described display device is arranged on described letter
Number detection device on.
Further, described impeller includes pedestal and blade, and blade is arranged on pedestal, and pedestal is that hollow out is arranged, and effectively subtracts
The weight of light impeller.
Further, described signal Amplification and insulation circuit includes audion signal amplifier.
Further, the protection diode of circuit is burnt out when described protection circuit being provided with for preventing power electrode wrong.
(3) beneficial effect
Technique scheme of the present utility model has the advantages that this utility model simple in construction, circuit block
Compact conformation, integrated level is high, convenient installation, and volume is little, takes up room little.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 be this utility model embodiment signal supervisory instrument in circuit structure diagram.
Detailed description of the invention
With embodiment, embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.Following example
For this utility model is described, but can not be used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more；Term
On " ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position close
System for based on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and simplifying describe rather than
Instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as restriction of the present utility model.In description of the present utility model, it should be noted that unless otherwise clear and definite regulation
And restriction, term " is connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect,
Or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to pass through intermediary
It is indirectly connected to.For the ordinary skill in the art, can understand that above-mentioned term is in this utility model with concrete condition
Concrete meaning.
As shown in Figure 1-2, a kind of cleaning liquid flowmeter body of the present embodiment, it includes flow path features, signal supervisory instrument
And display device；Flow path features includes housing 1, upper cover 2 and impeller 3, is provided with cylindrical impeller placing chamber 1d, leaf in housing 1
Wheel 3 is rotatably arranged in placing chamber 1d；Placing chamber 1d is provided above opening, and upper cover 2 is T-shaped, and upper cover 2 is provided with and opens
The docking boss 2b that mouth matches, docks boss 2b plug-in mounting placing chamber 1d opening part, sets between docking boss 2b and placing chamber 1d
It is equipped with sealing ring 4；Being provided with Magnet 7 on the blade of impeller 3, placing chamber 1d is provided with inlet 1a and liquid outlet 2a, inlet
1a and liquid outlet 2a diagonal angle are arranged；Inlet 1a is arranged on placing chamber 1d bottom right side, and liquid outlet 2a is arranged on a left side for upper cover 2
Side bottom, by this kind of set-up mode, in hgher efficiency to the promotion of impeller during liquid flowing, simultaneously when liquid inlet and outlet blocks,
After being easy to take apart, dredge respectively.Wherein 9 is the screw connecting upper cover with housing.
Signal supervisory instrument 5 includes that signal deteching circuit 5a, signal Amplification and insulation circuit 5b, protection circuit 5c and signal are defeated
Go out circuit 5d；Signal output apparatus 5d is connected with display device 6.
Being provided with heavy stand at the opening opening's edge of placing chamber 1d, sealing ring 4 is arranged on this heavy stand.
Docking boss 2b and the sidewall of placing chamber 1d between can also be provided with sealing ring, or, the bottom surface of upper cover 2 with
It is provided with sealing ring between the upper surface of housing 1, improves the sealing of this effusion meter the most further.
It is arranged at intervals with Magnet 7 on multiple blades of impeller 3；That is, it is provided with between adjacent two blades with Magnet 7
The blade of 2 not carry magnets 7.
Impeller 3 is rotatably arranged in placing chamber 1d by installing axle 8, and the bottom surface of docking boss 2b is provided with peace
Dress hole, housing 1 is provided with lower installing hole in the bottom of placing chamber 1d, and the two ends up and down installing axle 8 are inserted into the most rotationally
In upper and lower installing hole.
Signal supervisory instrument 5 is fixedly installed on upper cover 2, and display device 6 is arranged on signal supervisory instrument.
Impeller 3 includes pedestal and blade, and blade is arranged on pedestal, and pedestal is that hollow out is arranged, and effectively alleviates the weight of impeller 3
Amount.
Signal Amplification and insulation circuit 5b is audion signal amplifier.
The protection diode of circuit is burnt out when protection circuit 5c being provided with for preventing power electrode wrong.
Embodiment of the present utility model is given for the sake of example and description, and is not exhaustively or to incite somebody to action
This utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selecting and describing embodiment is in order to principle of the present utility model and actual application are more preferably described, and makes this area
Those of ordinary skill it will be appreciated that this utility model thus design is suitable to the various embodiments with various amendments of special-purpose.
Claims (10)
1. a cleaning liquid flowmeter body, it is characterised in that it includes flow path features, signal supervisory instrument and display device；Stream
Road parts include housing, upper cover and impeller, are provided with cylindrical impeller placing chamber in housing, and described impeller is rotatably arranged in
In placing chamber；Placing chamber is provided above opening, and upper cover is T-shaped, and upper cover is provided with the docking boss matched with described opening,
In docking boss plug-in mounting placing chamber, between docking boss and placing chamber, it is provided with sealing ring；It is provided with on the blade of described impeller
Magnet, placing chamber is provided with inlet and liquid outlet, inlet and liquid outlet diagonal angle and arranges；Signal supervisory instrument includes that signal is examined
Slowdown monitoring circuit, signal Amplification and insulation circuit, protection circuit and signal output apparatus；Signal output apparatus is connected with display device.
Cleaning liquid flowmeter body the most according to claim 1, it is characterised in that arrange at the opening opening's edge of described placing chamber
Heavy stand, described sealing ring is had to arrange on this heavy stand.
Cleaning liquid flowmeter body the most according to claim 1, it is characterised in that described docking boss and described placing chamber
Described sealing ring it is provided with between sidewall.
Cleaning liquid flowmeter body the most according to claim 1, it is characterised in that the bottom surface of described upper cover and described housing
Upper surface between be provided with sealing ring.
Cleaning liquid flowmeter body the most according to claim 1, it is characterised in that be spaced on multiple blades of described impeller and set
It is equipped with described Magnet；That is, the blade of 1-2 not carry magnet it is provided with between adjacent two blades with Magnet.
Cleaning liquid flowmeter body the most according to claim 1, it is characterised in that described impeller is by installing axle rotationally
Being arranged in described placing chamber, the bottom surface of described docking boss is provided with installing hole, described housing is in the bottom of placing chamber
Being provided with lower installing hole, the two ends up and down of described installation axle are inserted in upper and lower installing hole the most rotationally.
Cleaning liquid flowmeter body the most according to claim 1, it is characterised in that described signal supervisory instrument is fixedly installed on
Covering on described, described display device is arranged on described signal supervisory instrument.
Cleaning liquid flowmeter body the most according to claim 1, it is characterised in that described impeller includes pedestal and blade, leaf
Sheet is arranged on pedestal, and pedestal is that hollow out is arranged.
Cleaning liquid flowmeter body the most according to claim 1, it is characterised in that described signal Amplification and insulation circuit includes three
Pole pipe signal amplifier.
Cleaning liquid flowmeter body the most according to claim 1, it is characterised in that be provided with for preventing in described protection circuit
Only burn out the protection diode of circuit during power electrode wrong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778722.4U CN205879255U (en) | 2016-07-21 | 2016-07-21 | Clean fluidflowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778722.4U CN205879255U (en) | 2016-07-21 | 2016-07-21 | Clean fluidflowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205879255U true CN205879255U (en) | 2017-01-11 |
Family
ID=57698122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620778722.4U Expired - Fee Related CN205879255U (en) | 2016-07-21 | 2016-07-21 | Clean fluidflowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205879255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932031A (en) * | 2017-03-29 | 2017-07-07 | 苏州亚思科精密数控有限公司 | A kind of accurate measurement fluid flowmeter |
| CN107063361A (en) * | 2017-03-29 | 2017-08-18 | 苏州亚思科精密数控有限公司 | A kind of fluid flowmeter |
-
2016
- 2016-07-21 CN CN201620778722.4U patent/CN205879255U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932031A (en) * | 2017-03-29 | 2017-07-07 | 苏州亚思科精密数控有限公司 | A kind of accurate measurement fluid flowmeter |
| CN107063361A (en) * | 2017-03-29 | 2017-08-18 | 苏州亚思科精密数控有限公司 | A kind of fluid flowmeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20210721 |