CN209082612U - A kind of hermetically sealed non-negative pressure water-supply device - Google Patents
A kind of hermetically sealed non-negative pressure water-supply device Download PDFInfo
- Publication number
- CN209082612U CN209082612U CN201821691052.8U CN201821691052U CN209082612U CN 209082612 U CN209082612 U CN 209082612U CN 201821691052 U CN201821691052 U CN 201821691052U CN 209082612 U CN209082612 U CN 209082612U
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- CN
- China
- Prior art keywords
- pipe
- fixedly connected
- mounting disc
- card slot
- water
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Abstract
The utility model discloses a kind of hermetically sealed non-negative pressure water-supply devices, including tank body, being sealedly and fixedly connected at the top of the tank body has outlet pipe, the top of the outlet pipe is equipped with connecting tube, the sealed bottom of the tank body is fixedly connected with water inlet pipe, and the lower section of water inlet pipe is equipped with water supplying pipe, the top of the water supplying pipe and the bottom end of connecting tube are sealedly and fixedly connected and have the second mounting disc, and the bottom end of water inlet pipe and the top of outlet pipe seal and are fixedly installed with the first mounting disc, first mounting disc and the second mounting disc fit.The utility model is easy to operate, by pushing movable plate, it can be moved to two seal pipes in water inlet pipe and in outlet pipe, can brake bar be moved in card slot simultaneously, so as to realize when the first mounting disc is fixedly connected with the second mounting disc, realize that two seal pipes are tightly connected with water inlet pipe and outlet pipe respectively, and then can be when conveying water, the problem of avoiding the occurrence of leak.
Description
Technical field
The utility model relates to supply equipment technical fields, more particularly to a kind of hermetically sealed non-negative pressure water-supply device.
Background technique
Non-negative pressure water-supply device is a kind of pressurization water supply unit, directly couples with municipal network water supply, is surplus in city planting ductwork
Series connection, which laminates, on the basis of overbottom pressure power supplies water and ensures municipal ductwork pressure and set not less than the second pressure water supply of setting protection pressure
It is standby.The core of pipe network Pressure-superposed water supply equipment is how to prevent negative pressure from generating in second pressure water supply system operation, is eliminated
Unit runs influence to city planting ductwork, realized under the premise of guaranteeing does not influence nearby users water it is safe and reliable, steady,
It supplies water.
The inside of existing supply equipment is substantially hermetically sealed connection, but existing supply equipment in connection water supplying pipe and goes out
When water pipe, flanged joint is typically just used, the case where its sealing performance is not just fine, often will appear leak in this way, so
It is proposed that a kind of hermetically sealed non-negative pressure water-supply device, for solving the problems, such as above-mentioned propose.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the nothing that the one kind proposed is hermetically sealed
Negative pressure water-supply installation.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of hermetically sealed non-negative pressure water-supply device, including tank body, being sealedly and fixedly connected at the top of the tank body has water outlet
The top of pipe, the outlet pipe is equipped with connecting tube, and the sealed bottom of the tank body is fixedly connected with water inlet pipe, and under water inlet pipe
Side is equipped with water supplying pipe, and the top of the water supplying pipe and the bottom end of connecting tube are sealedly and fixedly connected and have the second mounting disc, and intake
The bottom end of pipe and the top of outlet pipe seal and are fixedly installed with the first mounting disc, first mounting disc and the second mounting disc phase
It is bonded, connector, sealing sliding in the water supplying pipe and connecting tube is offered on the two sides inner wall of first mounting disc
It is connected with seal pipe, and offers sliding eye on water supplying pipe and the two sides inner wall of connecting tube, the two sides of the seal pipe are solid
Surely it is connected with movable plate, the side of the movable plate extends in connector, and the movable plate is slidably connected with sliding eye, described
Slide opening is offered on movable plate, and is equipped with brake bar in slide opening, and the side that two the first mounting discs are located remotely from each other offers card
Slot, and brake hole is offered in the bottom interior wall of connector, the bottom end of the brake bar extends to card slot, and the side with card slot
Inner wall mutually clamps.
Preferably, the side of the slide opening offers limited mouth, and the side of the brake bar is fixedly installed with brake posts, institute
It states and offers L-type card slot on the side inner wall of connector, and the top side of brake posts is extended in L-type card slot and is fixedly connected
There is connecting plate, connecting plate is mutually clamped with L-type card slot.
Preferably, two seal pipe one end close to each other extend respectively in water inlet pipe and outlet pipe and are fixedly connected with
There is sealing ring, and two sealing rings are slidably connected with water inlet pipe and the water outlet seal of tube respectively.
Preferably, breaker slot is offered in the side bottom interior wall of the card slot, a side bottom of the brake bar is fixed
It is connected with fixed plate, and the side of fixed plate extends in breaker slot and slides with breaker slot and clamps.
Preferably, support plate, the top of the support plate and movement are slidably connected on the side inner wall of the connector
The bottom connection of plate touches, and the bottom of the support plate is fixedly connected with support spring, the bottom end of the support spring and connector
Bottom interior wall be fixedly connected.
Preferably, supported hole is offered in the support plate, the brake bar extends through supported hole and support spring simultaneously
It extends in card slot.
Compared with prior art, the utility model has the beneficial effects that first by the first mounting disc and the second mounting disc phase
Fitting, then pushes movable plate, so that movable plate is moved in connector, when movable plate is mobile, can drive braking respectively
Bar is moved with seal pipe, is moved in connector in movable plate, the bottom end of brake bar can be made to be moved to card slot at this time
It is interior, it at this moment can be with transverse shifting brake bar, so that brake bar drives brake posts and fixed plate to be moved to L-type card slot and braking respectively
In slot, movable plate is at this moment loosened, so that it may which under the drive of support spring, so that brake bar moves up, L-type card slot is just at this time
Brake bar can be limited, while under the drive of fixed plate, the first mounting disc can be made mutually to block with the second mounting disc
Dress, at this time two seal pipes also can respectively band dynamic seal ring be moved in water inlet pipe and outlet pipe, realize two seal pipes with into
The sealed connection of water pipe and outlet pipe.
The utility model is easy to operate, by pushing movable plate, can to make respectively two seal pipes be moved into
In water pipe and in outlet pipe, while can brake bar be moved in card slot, so as to realize in the first mounting disc and the
When two mounting discs are fixedly connected, realize that two seal pipes are tightly connected with water inlet pipe and outlet pipe respectively, and then can convey
When water, the problem of avoiding the occurrence of leak.
Detailed description of the invention
Fig. 1 be the utility model proposes the hermetically sealed non-negative pressure water-supply device of one kind structural front view；
Fig. 2 be the utility model proposes the hermetically sealed non-negative pressure water-supply device of one kind the first installation dish structure main view
Figure；
Fig. 3 be the utility model proposes the hermetically sealed non-negative pressure water-supply device of one kind A schematic enlarged-scale view.
In figure: 1 tank body, 2 outlet pipes, 3 connecting tubes, 4 water inlet pipes, 5 water supplying pipes, 6 first mounting discs, 7 second mounting discs, 8
Seal pipe, 9 movable plates, 10 connectors, 11 card slots, 12 slide openings, 13 sealing rings, 14 brake bars, 15 mobile mouths, 16 brake posts, 17L
Type card slot, 18 support plates, 19 support springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of hermetically sealed non-negative pressure water-supply device, including tank body 1, the top sealing of tank body 1 is fixed to be connected
It is connected to outlet pipe 2, the top of outlet pipe 2 is equipped with connecting tube 3, and the sealed bottom of tank body 1 is fixedly connected with water inlet pipe 4, and intakes
The lower section of pipe 4 is equipped with water supplying pipe 5, and the top of water supplying pipe 5 and the bottom end of connecting tube 3 are sealedly and fixedly connected and have the second mounting disc 7,
And the bottom end of water inlet pipe 4 and the top of outlet pipe 2 seal and are fixedly installed with the first mounting disc 6, the first mounting disc 6 and the second peace
Sabot 7 fits, and connector 10 is offered on the two sides inner wall of the first mounting disc 6, is sealed in water supplying pipe 5 and connecting tube 3
Seal pipe 8 is slidably connected, and offers sliding eye, the two sides of seal pipe 8 on water supplying pipe 5 and the two sides inner wall of connecting tube 3
It is fixedly connected to movable plate 9, the side of movable plate 9 extends in connector 10, and movable plate 9 is slidably connected with sliding eye, moves
Slide opening 12 is offered on movable plate 9, and is equipped with brake bar 14 in slide opening 12, and the side that two the first mounting discs 6 are located remotely from each other is opened
Equipped with card slot, and brake hole is offered in the bottom interior wall of connector 10, the bottom end of brake bar 14 extends to card slot 11, and with card
The side inner wall of slot 11 mutually clamps, and the first mounting disc 6 and the second mounting disc 7 fit first, then pushes movable plate 9, makes
It obtains movable plate 9 to be moved in connector 10, when movable plate 9 is mobile, brake bar 14 can be driven respectively to be moved with seal pipe 8
It is dynamic, it is moved in connector 10 in movable plate 9, the bottom end of brake bar 14 can be made to be moved in card slot 11 at this time, at this moment may be used
With transverse shifting brake bar 14, so that brake bar 14 drives brake posts 16 and fixed plate to be moved to L-type card slot 17 and braking respectively
In slot, movable plate 9 is at this moment loosened, so that it may under the drive of support spring 19, so that brake bar 14 moves up, L-type at this time
Card slot 17 can limit brake bar 14, while under the drive of fixed plate, can make the first mounting disc 6 and second
7 phase of mounting disc clamps, and two seal pipes 8 band dynamic seal ring 13 can be also moved in water inlet pipe 4 and outlet pipe 2 respectively at this time, real
The sealed connection of existing two seal pipes 8 and water inlet pipe 4 and outlet pipe 2, the utility model is easy to operate, by pushing movable plate 9,
It can be moved to two seal pipes 8 in water inlet pipe 2 and in outlet pipe 4, while brake bar 14 can be made to move
It moves to card slot 11, so as to realize when the first mounting disc 6 is fixedly connected with the second mounting disc 7, realizes two seal pipes 8
It is tightly connected respectively with water inlet pipe 2 and outlet pipe 4, and then can be when conveying water, the problem of avoiding the occurrence of leak.
In the utility model, the side of slide opening 12 offers limited mouth, and the side of brake bar 14 is fixedly installed with brake posts
16, L-type card slot 17 is offered on the side inner wall of connector 10, and the top side of brake posts 16 extends in L-type card slot 17
And it is fixedly connected with connecting plate, connecting plate is clamped with 17 phase of L-type card slot, and two one end close to each other of seal pipe 8 each extend over
In to water inlet pipe 4 and outlet pipe 2 and be fixedly connected to sealing ring 13, and two sealing rings 13 respectively with water inlet pipe 4 and water outlet
The sealing of pipe 2 is slidably connected, and breaker slot is offered in the side bottom interior wall of card slot 11, a side bottom of brake bar 14 is fixedly connected
There is fixed plate, and the side of fixed plate extends in breaker slot and slides with breaker slot and clamps, on the side inner wall of connector 10
Support plate 18 is slidably connected, the top of support plate 18 and the bottom connection of movable plate 9 touch, and the bottom of support plate 18 is fixedly connected
There is support spring 19, the bottom end of support spring 19 is fixedly connected with the bottom interior wall of connector 10, and branch is offered in support plate 18
Hole is supportted, brake bar 14 extends through supported hole and support spring 19 and extend in card slot 11, first by the first mounting disc 6 and the
Two mounting discs 7 fit, and then push movable plate 9, so that movable plate 9 is moved in connector 10, when movable plate 9 is mobile,
Brake bar 14 can be driven to be moved with seal pipe 8 respectively, be moved in connector 10 in movable plate 9, can make at this time
The bottom end of brake bar 14 is moved in card slot 11, at this moment can be with transverse shifting brake bar 14, so that brake bar 14 drives system respectively
Dynamic column 16 and fixed plate are moved in L-type card slot 17 and breaker slot, at this moment loosen movable plate 9, so that it may in support spring 19
Under drive, so that brake bar 14 moves up, L-type card slot 17 can limit brake bar 14 at this time, while in fixation
Under the drive of plate, the first mounting disc 6 can be made mutually to clamp with the second mounting disc 7, two seal pipes 8 can also drive respectively at this time
Sealing ring 13 is moved in water inlet pipe 4 and outlet pipe 2, realizes the sealed connection of two seal pipes 8 and water inlet pipe 4 and outlet pipe 2,
The utility model is easy to operate, by pushing movable plate 9, can be moved to two seal pipes 8 in water inlet pipe 2
In outlet pipe 4, while brake bar 14 can be made to be moved in card slot 11, so as to realize in the first mounting disc 6 and
When two mounting discs 7 are fixedly connected, realize that two seal pipes 8 are tightly connected with water inlet pipe 2 and outlet pipe 4 respectively, and then can be
When conveying water, the problem of avoiding the occurrence of leak.
Working principle: when in use, the first mounting disc 6 and the second mounting disc 7 is fitted first, then push movable plate
9 so that movable plate 9 is moved in connector 10, when movable plate 9 is mobile, can drive respectively brake bar 14 and seal pipe 8 into
Row movement, and support plate 18 can move down, so that support spring 19 is in stress, be moved to connector in movable plate 9
In 10, the bottom end of brake bar 14 can be made to be moved in card slot 11 at this time, it at this moment can be with transverse shifting brake bar 14, so that system
Lever 14 drives brake posts 16 and fixed plate to be moved in L-type card slot 17 and breaker slot respectively, at this moment loosens movable plate 9, so that it may
With under the drive of support spring 19, so that brake bar 14 moves up, L-type card slot 17 can carry out brake bar 14 at this time
Limit, while under the drive of fixed plate, the first mounting disc 6 can be made mutually to clamp with the second mounting disc 7, at this time two sealings
Pipe 8 band dynamic seal ring 13 can be also moved in water inlet pipe 4 and outlet pipe 2 respectively, realized two seal pipes 8 and water inlet pipe 4 and gone out
The sealed connection of water pipe 2, can be when conveying water, the problem of avoiding the occurrence of leak.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of hermetically sealed non-negative pressure water-supply device, including tank body (1), which is characterized in that the top of the tank body (1) seals
It is fixedly connected with outlet pipe (2), the top of the outlet pipe (2) is equipped with connecting tube (3), and the sealed bottom of the tank body (1) is solid
Surely it is connected with water inlet pipe (4), and the lower section of water inlet pipe (4) is equipped with water supplying pipe (5), the top of the water supplying pipe (5) and connecting tube
(3) bottom end, which is sealedly and fixedly connected, to be had the second mounting disc (7), and the bottom end of water inlet pipe (4) and the top of outlet pipe (2) are close
Envelope is fixedly installed with the first mounting disc (6), and first mounting disc (6) and the second mounting disc (7) fit, first installation
It is offered on the two sides inner wall of disk (6) connector (10), sealing is slidably connected in the water supplying pipe (5) and connecting tube (3)
Have seal pipe (8), and offers sliding eye on water supplying pipe (5) and the two sides inner wall of connecting tube (3), the seal pipe (8)
Two sides are fixedly connected to movable plate (9), and the side of the movable plate (9) extends in connector (10), the movable plate (9)
It is slidably connected with sliding eye, is offered slide opening (12) on the movable plate (9), and be equipped with brake bar (14) in slide opening (12), two
The side that a first mounting disc (6) is located remotely from each other offers card slot, and offers braking in the bottom interior wall of connector (10)
The bottom end in hole, the brake bar (14) extends to card slot (11), and mutually clamps with the side inner wall of card slot (11).
2. the hermetically sealed non-negative pressure water-supply device of one kind according to claim 1, which is characterized in that the slide opening (12)
Side offers limited mouth, and the side of the brake bar (14) is fixedly installed with brake posts (16), and the one of the connector (10)
It is offered on the inner wall of side L-type card slot (17), and the top side of brake posts (16) is extended in L-type card slot (17) and is fixedly connected
There is connecting plate, connecting plate is mutually clamped with L-type card slot (17).
3. the hermetically sealed non-negative pressure water-supply device of one kind according to claim 1, which is characterized in that two seal pipes (8)
One end close to each other extends respectively in water inlet pipe (4) and outlet pipe (2) and is fixedly connected to sealing ring (13), and two
Sealing ring (13) is slidably connected with water inlet pipe (4) and outlet pipe (2) sealing respectively.
4. the hermetically sealed non-negative pressure water-supply device of one kind according to claim 1, which is characterized in that the card slot (11)
Breaker slot is offered in the bottom interior wall of side, a side bottom of the brake bar (14) is fixedly connected with fixed plate, and fixed plate
Side extend in breaker slot and slided with breaker slot and clamp.
5. the hermetically sealed non-negative pressure water-supply device of one kind according to claim 1, which is characterized in that the connector (10)
Side inner wall on slidably connect support plate (18), the bottom connection of the top of the support plate (18) and movable plate (9) touches,
The bottom of the support plate (18) is fixedly connected with support spring (19), the bottom end and connector (10) of the support spring (19)
Bottom interior wall be fixedly connected.
6. the hermetically sealed non-negative pressure water-supply device of one kind according to claim 5, which is characterized in that the support plate (18)
On offer supported hole, the brake bar (14) extends through supported hole and support spring (19) and extends in card slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691052.8U CN209082612U (en) | 2018-10-18 | 2018-10-18 | A kind of hermetically sealed non-negative pressure water-supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691052.8U CN209082612U (en) | 2018-10-18 | 2018-10-18 | A kind of hermetically sealed non-negative pressure water-supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209082612U true CN209082612U (en) | 2019-07-09 |
Family
ID=67119708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821691052.8U Expired - Fee Related CN209082612U (en) | 2018-10-18 | 2018-10-18 | A kind of hermetically sealed non-negative pressure water-supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209082612U (en) |
-
2018
- 2018-10-18 CN CN201821691052.8U patent/CN209082612U/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: 20190709 Termination date: 20211018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |