CN206638293U - A kind of Dampproof intellectual water meter - Google Patents
A kind of Dampproof intellectual water meter Download PDFInfo
- Publication number
- CN206638293U CN206638293U CN201720384625.1U CN201720384625U CN206638293U CN 206638293 U CN206638293 U CN 206638293U CN 201720384625 U CN201720384625 U CN 201720384625U CN 206638293 U CN206638293 U CN 206638293U
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- CN
- China
- Prior art keywords
- fixed
- sealing shell
- small
- aspiration pump
- cross bar
- 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.)
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Abstract
The utility model discloses a kind of Dampproof intellectual water meter,Including water inlet pipe,Sealing shell,Flow sensor,Cpu chip,Display screen,Flow sensor is used to detect water-carrying capacity and transmits flow information to cpu chip,Display screen be used for show it is inverted after flow information,It is characterized in that,A vertical support bar is fixed with the top of sealing shell,One first cross bar and the second cross bar are fixed with successively from top to bottom on vertical support bar,The termination of first cross bar is fixed with a small-sized aspiration pump,The termination of second cross bar is fixed with Damp-proof box,Anti-blushing agent is filled with Damp-proof box,The air inlet of small-sized aspiration pump is connected with the first body for being connected and connecting with moistureproof outer box wall,The second body being connected with sealing shell is connected with Damp-proof box,The outlet of small-sized aspiration pump is connected with the 3rd body for being connected and connecting with sealing shell,The outer wall of first body is fixed with an anti-negative pressure device.Its advantage is：Service life is grown.
Description
Technical field
It the utility model is related to a kind of Dampproof intellectual water meter.
Background technology
Chinese patent 201320319361.3 discloses a kind of intellectual water meter.This intellectual water meter include power of alterating and direct current,
Driving, microprocessor, flow sensor, IC-card seat, LCD and electric valve, power of alterating and direct current connection driving, microprocessor and
LCD, the drive connection electric valve, the connection import of electric valve one end, other end connection outlet, between the electric valve and outlet
Connection traffic sensor, the microprocessor connection IC-card seat and LCD.The structure of this intellectual water meter is simple, easy to maintenance, and
And the characteristics of realizing low-power consumption, using effect are good.But the moisture in air easily allows microprocessor to produce corrosion, shortens
Service life.
Utility model content
Problem to be solved in the utility model is to provide a kind of Dampproof intellectual water meter of service life length.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of Dampproof intellectual water meter,
Including water inlet pipe, the sealing shell being fixed at the top of the water inlet pipe, flow sensor is installed in the water inlet pipe, it is described close
Cpu chip is installed in envelope shell, the outer wall of the sealing shell is provided with a display screen, the cpu chip respectively with it is described
Display screen, flow sensor are electrically connected with, and the flow sensor is used to detect water-carrying capacity and transmits flow information to CPU
Chip, the display screen be used for show it is inverted after flow information, it is characterised in that the top of the sealing shell is fixed
There is a vertical support bar, be fixed with one first cross bar and the second cross bar on the vertical support bar successively from top to bottom, described the
The termination of one cross bar is fixed with a small-sized aspiration pump, and the termination of second cross bar is fixed with Damp-proof box, filled out in the Damp-proof box
Filled with anti-blushing agent, the air inlet of the small-sized aspiration pump is connected with the first body for being connected and connecting with the moistureproof outer box wall,
The second body being connected with the sealing shell is connected with the Damp-proof box, the outlet of the small-sized aspiration pump is connected with and institute
The 3rd body that sealing shell is connected and connected is stated, the outer wall of first body is fixed with an anti-negative pressure device, described anti-negative
Pressure device includes being fixed on the mounting blocks of first tube wall, the horizontal air inlet pipe being fixed on the mounting blocks, described
The outlet for connecting first body and horizontal air inlet pipe is provided with mounting blocks, plate body is fixed with the horizontal air inlet pipe,
It is trapezoidal stomata that section is provided with the plate body, and the activity being adapted with the stomata is provided with the stomata and blocks dress
Put, the inwall of the horizontal air inlet pipe is fixed with least one contiguous block at the mounting blocks, is fixed on the contiguous block
There is the elasticity being connected with the movable blocking device to pull and push device.
Preferably, above-mentioned Dampproof intellectual water meter, wherein power module is fixed with the sealing shell, it is described close
The outer wall of envelope shell is provided with the shift knob for controlling the small-sized aspiration pump Push And Release, the shift knob, power supply mould
Block, small-sized aspiration pump are connected in series, and the power module is electrically connected with the cpu chip.
Preferably, above-mentioned Dampproof intellectual water meter, wherein the movable blocking device includes fixed column, is set in institute
State fixed column outer wall and the sealing ring being adapted with the stomata.
Preferably, above-mentioned Dampproof intellectual water meter, include being fixed on the connection wherein the elasticity pulls and pushes device
The first end seat, the receiving pipe being welded in first end seat on block, the second end seat being fixed in the fixed column, fixation
Inserted link in second end seat, interior slide of receiving pipe are provided with a sliding seat, and the free end for accommodating pipe is fixed
There is clamp, the free end of the inserted link is connected through the clamp and with the sliding seat, first end seat and the slip
Seat is connected by the first spring, and second spring is arranged between the sliding seat and clamp on the inserted link.
It is of the present utility model to have the technical effect that：User can periodically start small-sized aspiration pump, small-sized aspiration pump
After startup, the air in sealing shell can be extracted into Damp-proof box and be dehumidified, it is therefore prevented that the moisture in air causes CPU cores
Piece produces corrosion；The gas permeability in Damp-proof box can be caused to be deteriorated after anti-blushing agent is because of moisture absorption, now after small-sized pumping pump startup, the
Negative pressure can be produced in one body, extraneous air can promote movable blocking device to be moved towards the first body, and air will pass through
Gap between stomata and movable blocking device is entered in the first body, so as to maintain the flowing of gas in the first body
Property, avoid small-sized aspiration pump idle running and be burned so that the utility model is more practical；When air pressure balance in the first body
When, movable blocking device returns to original position in the presence of elasticity pulls and pushes device.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the longitudinal sectional view of sealing shell in Fig. 1；
Fig. 3 is the longitudinal sectional view of anti-negative pressure device in Fig. 1；
Fig. 4 is the longitudinal sectional view of movable blocking device in Fig. 3；
Fig. 5 is the longitudinal sectional view that elasticity pulls and pushes device in Fig. 3；
Fig. 6 is the longitudinal sectional view of Damp-proof box in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is further described, so that the utility model
Technical scheme be more readily understood and grasp.
As shown in Fig. 1,2,3,4,5,6, a kind of Dampproof intellectual water meter, including water inlet pipe 1, be fixed by screws in into
The sealing shell 11 at the top of water pipe 1, flow sensor 12 is installed in water inlet pipe 1, cpu chip is installed in sealing shell 11
13, the outer wall of sealing shell 11 is provided with a display screen 14, and cpu chip 13 is electrical with display screen 14, flow sensor 12 respectively
Connection, flow sensor 12 are used to detect water-carrying capacity and transmit flow information to cpu chip 13, and display screen 14 is used to show
Flow information after inverted.The use 80C51 single-chip microcomputers of cpu chip 13, the model SG-NZ-KD1 of flow sensor 12,
Display screen 14 uses 4.7 cun of LED displays.
The top of sealing shell 11 in the utility model is welded with a vertical support bar 21, from upper on vertical support bar 21
Down it is welded with one first cross bar 22 and the second cross bar 23 successively, the termination of the first cross bar 22 is fixed with one by screw and small-sized taken out
Air pump 24, the termination of the second cross bar 23 is fixed with Damp-proof box 25 by screw, anti-blushing agent 26 is filled with Damp-proof box 25, small-sized to take out
The air inlet of air pump 24 is connected with the first body 27 for being connected and connecting with the outer wall of Damp-proof box 25, the first body 27 and Damp-proof box 25
Junction be coated with fluid sealant.The second body 28 being connected with sealing shell 11, the second body 28 are connected with Damp-proof box 25
Connected with the inner chamber of Damp-proof box 25, sealing shell 11, the junction of the second body 28 and Damp-proof box 25, sealing shell 11 is coated with
Fluid sealant.
The outlet of small-sized aspiration pump 24 is connected with the 3rd body 29 for being connected and connecting with sealing shell 11, the 3rd body 29
Fluid sealant is coated with the junction of sealing shell 11.The model JP-120H of small-sized aspiration pump 24, it can be bought from market.
The outer wall of first body 27 is fixed with an anti-negative pressure device 4, and anti-negative pressure device 4 includes being welded on outside the first body 27
The mounting blocks 41 of wall, the horizontal air inlet pipe 42 being welded on mounting blocks 41, the connection He of the first body 27 is provided with mounting blocks 41
The outlet 43 of horizontal air inlet pipe 42, plate body 44 is fixed with horizontal air inlet pipe 42, it is trapezoidal gas that section is provided with plate body 44
Hole, the movable blocking device 5 being adapted with stomata is provided with stomata, the inwall of horizontal air inlet pipe 42 is consolidated at mounting blocks 41
Surely there are two contiguous blocks 45, the elasticity being connected with movable blocking device 5 is fixed with contiguous block 45 and pulls and pushes device 6.
Power module 7 is wherein fixed with sealing shell 11, power module 7 uses model GFM-400AH battery,
The outer wall of sealing shell 11 is provided with the shift knob 10 for controlling the small-sized Push And Release of aspiration pump 24, shift knob 10, power supply
Module 7, small-sized aspiration pump 24 are connected in series, and power module 7 is electrically connected with cpu chip 13.
Movable blocking device 5 in the utility model include fixed column 51, be set in the outer wall of fixed column 51 and with stomata phase
The sealing ring 52 of adaptation, so design make it that the structure of movable blocking device 5 is firmer.
Wherein elasticity pull and push device 6 include be fixed by screws on contiguous block 45 the first end seat 61, be welded on first
Receiving pipe 62 in end seat 61, the second end seat 63 being fixed in fixed column 51, the inserted link 64 being welded in the second end seat, are accommodated
Slided in pipe 62 and be provided with a sliding seat 65, the free end for accommodating pipe 62 is welded with clamp 66, and the free end of inserted link 64 passes through card
Plate 66 is simultaneously welded with sliding seat 65, and the first end seat 61 is connected with sliding seat 65 by the first spring 67, positioned at slip on inserted link 64
Second spring 68 is arranged between seat 65 and clamp 66, such design structure is firm so that elasticity pulls and pushes the elastic performance of device 6
Obtain the lifting of essence.
Certainly, it these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model
Scope, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, all should similarly wrap
It is contained within scope of patent protection of the present utility model.
Claims (4)
1. a kind of Dampproof intellectual water meter, including water inlet pipe, the sealing shell that is fixed at the top of the water inlet pipe, the water inlet
Flow sensor is installed in pipe, cpu chip is installed in the sealing shell, the outer wall of the sealing shell is provided with one and shown
Display screen, the cpu chip are electrically connected with the display screen, flow sensor respectively, and the flow sensor is used to detect water
Flow simultaneously transmits flow information to cpu chip, the display screen be used for show it is inverted after flow information, its feature
It is：A vertical support bar is fixed with the top of the sealing shell, is fixed with successively from top to bottom on the vertical support bar
One first cross bar and the second cross bar, the termination of first cross bar are fixed with a small-sized aspiration pump, the termination of second cross bar
Damp-proof box is fixed with, is filled with anti-blushing agent in the Damp-proof box, the air inlet of the small-sized aspiration pump is connected with and the protection against the tide
The first body that outer box wall is connected and connected, the second body being connected with the sealing shell, institute are connected with the Damp-proof box
The outlet for stating small-sized aspiration pump is connected with the 3rd body for being connected and connecting with the sealing shell, the outer wall of first body
An anti-negative pressure device is fixed with, the anti-negative pressure device includes being fixed on the mounting blocks of first tube wall, is fixed on institute
The horizontal air inlet pipe on mounting blocks is stated, the outlet for connecting first body and horizontal air inlet pipe is provided with the mounting blocks,
Plate body is fixed with the horizontal air inlet pipe, it is trapezoidal stomata that section is provided with the plate body, is provided with the stomata
The movable blocking device being adapted with the stomata, the inwall of the horizontal air inlet pipe are fixed with least at the mounting blocks
One contiguous block, the elasticity being connected with the movable blocking device is fixed with the contiguous block and pulls and pushes device.
2. Dampproof intellectual water meter according to claim 1, it is characterised in that：Power supply is fixed with the sealing shell
Module, the outer wall of the sealing shell are provided with the shift knob for controlling the small-sized aspiration pump Push And Release, the switch
Button, power module, small-sized aspiration pump are connected in series, and the power module is electrically connected with the cpu chip.
3. Dampproof intellectual water meter according to claim 1, it is characterised in that：The movable blocking device includes fixing
Post, it is set in the fixed column outer wall and the sealing ring being adapted with the stomata.
4. Dampproof intellectual water meter according to claim 3, it is characterised in that：The elasticity, which pulls and pushes device, to be included fixing
The first end seat on the contiguous block, the receiving pipe being welded in first end seat, be fixed in the fixed column the
Two end seats, the inserted link being fixed in second end seat, interior slide of receiving pipe are provided with a sliding seat, the receiving pipe
Free end is fixed with clamp, and the free end of the inserted link is connected through the clamp and with the sliding seat, first end seat
It is connected with the sliding seat by the first spring, is arranged with the second bullet on the inserted link between the sliding seat and clamp
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720384625.1U CN206638293U (en) | 2017-04-13 | 2017-04-13 | A kind of Dampproof intellectual water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720384625.1U CN206638293U (en) | 2017-04-13 | 2017-04-13 | A kind of Dampproof intellectual water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206638293U true CN206638293U (en) | 2017-11-14 |
Family
ID=60248489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720384625.1U Expired - Fee Related CN206638293U (en) | 2017-04-13 | 2017-04-13 | A kind of Dampproof intellectual water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206638293U (en) |
-
2017
- 2017-04-13 CN CN201720384625.1U patent/CN206638293U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |