CN203795520U - Intelligent integrated type water supply equipment - Google Patents
Intelligent integrated type water supply equipment Download PDFInfo
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- CN203795520U CN203795520U CN201420022325.5U CN201420022325U CN203795520U CN 203795520 U CN203795520 U CN 203795520U CN 201420022325 U CN201420022325 U CN 201420022325U CN 203795520 U CN203795520 U CN 203795520U
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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
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Abstract
Intelligent integrated type water supply equipment comprises a steady flow adjustor, wherein a water inlet of the steady flow adjustor is connected with a water supply pipe network through a water inlet pipe; the water inlet pipe is provided with a water inlet valve, a water inlet filter and a first transmissible pressure gauge in sequence in the water flow direction; the steady flow adjustor is internally provided with a control cavity and a water storage cavity in sequence from top to bottom; the control cavity and the water storage cavity are spaced through a partition board; the water storage cavity is internally provided with a vertically arranged submersible pump; the output end of the bottom of the submersible pump is connected with one end of a water outlet pipe; the other end of the water outlet pipe penetrates out of the steady flow adjustor and is connected with the user end; the water outlet pipe is provided with a one-way retaining valve, a second transmissible pressure gauge, an electric contact pressure gauge and a water outlet valve in sequence in the water flow direction; the top end of the steady flow adjustor is provided with a vacuum compensator; the bottom of the vacuum compensator is in sealed connection with the top end of a negative pressure pipeline inside the control cavity. The intelligent integrated type water supply equipment is reasonable in structural design, low in noise, compact in structure, small in floor space and capable of meeting the use requirement of water supply of existing city buildings.
Description
Technical field:
The utility model relates to a kind of intelligent integral type supply equipment.
Background technology:
At present, municipal tap water pipe network generally can only ensure the pressure of supply water of 5-6 floor, and for the building water supply day by day increasing, existing solution is to adopt non-negative pressure water-supply installation.Non-negative pressure water-supply installation can directly be serially connected in and on the pipe network of municipal tap water, draws water and can in city planting ductwork, not produce negative pressure, both utilized the pressure in pipe network, the water pollution of having avoided again original pond way of supplying water to bring, for the problem that solves building water supply provides a kind of effective way.But present non-negative pressure water-supply installation pressure-producing part is centrifugal water pump, adopts motor with air cooling more, there is the shortcomings such as noise is large, device structure is compact not, floor space is large, can not meet present city high rise building water supply and use.
Utility model content:
The utility model, in order to make up the deficiencies in the prior art, provides a kind of intelligent integral type supply equipment, its reasonable in design, noise is little, compact conformation, and floor space is little, can meet present city high rise building water supply and use, solve problems of the prior art.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
A kind of intelligent integral type supply equipment, comprises a stable current regulator, and the water inlet of stable current regulator is connected with water supply network by water inlet pipe, is provided with successively inlet valve, water inflow filter and the first distance-transmission pressure gauge along water (flow) direction on water inlet pipe; In stable current regulator, be from up to down provided with successively the control chamber and the storage chamber that arrange by baffle interval, in storage chamber, be provided with a submersible pump vertically arranging, the output of submersible pump bottom is connected with one end of an outlet pipe, the other end of outlet pipe passes stable current regulator and is connected with user side, is provided with successively one way stop peturn valve, the second distance-transmission pressure gauge, electro connecting pressure gauge and flowing water Valve along water (flow) direction on outlet pipe; Be provided with a vacuum compensator on stable current regulator top, the bottom of vacuum compensator is connected with the end sealing that is located at the negative pressure line in control chamber, the bottom of negative pressure line is connected with storage chamber through dividing plate, between the outer wall of negative pressure line and dividing plate, sealing is connected, in control chamber, be provided with a controller, be provided with a touch control screen at the outer surface of control chamber, touch control screen, the first distance-transmission pressure gauge, the second distance-transmission pressure gauge, electro connecting pressure gauge are connected with controller respectively with submersible pump.
Described vacuum compensator comprises by base plate, the housing of sidewall and top board composition, bottom-up the first inner chamber and the second inner chamber that are divided into by shrouding of being provided with in housing, the primary seal device being positioned at below base plate is installed in the first through hole of base plate, primary seal device is connected the first inner chamber with hull outside, the second through hole at shrouding is provided with the two stage sealing device that is positioned at the first inner chamber, two stage sealing device is by the second inner chamber and the first intracavity inter-connection, between shrouding and base plate, be provided with a vertical ventilating pipe, the top of ventilating pipe is through shrouding and the second intracavity inter-connection, bottom penetrates base plate and is connected with the ventilation annulus being located in base plate, ventilation annulus is connected with several one end in straight hole roads of ventilating that are located at along even circumferential in the base plate in its outside, the other end in several ventilation straight hole roads is connected with the external world by the steam vent being located on its downside base plate respectively.
Described primary seal device comprises an one-level casing being communicated with up and down, the one-level cylinder that is located at one-level casing upper end inserts in the first through hole of base plate and is connected with base plate sealing, the one-level net cylinder upper end with one-level mesh and the one-level casing that are located in one-level casing are connected, in one-level net cylinder, be provided with one-level ball float, in one-level net cylinder above one-level ball float, be provided with a movable upper end and insert the one-level slip sealing in one-level cylinder, on the upper end sidewall of one-level slip sealing, be provided with some one-levels inlet opening, in the upper portion side wall of one-level casing, be provided with several one-level air vents, the end sealing of negative pressure line is located at one-level casing outside.
Be provided with a circle primary seal tooth in the inside top of one-level casing, on one-level slip sealing, be provided with the circle primary seal rubber cushion matching with primary seal tooth.
Be provided with in one-level slip sealing bottom the ball recess matching with one-level ball float.
Described two stage sealing device comprises a secondary casing being communicated with up and down, the secondary cylinder that is located at secondary casing upper end inserts in the second through hole of shrouding and is connected with shrouding sealing, the secondary net cylinder upper end with secondary mesh and the secondary casing that are located in secondary casing are connected, in secondary net cylinder, be provided with secondary ball float, in secondary net cylinder above secondary ball float, be provided with a movable upper end and insert the secondary slip sealing in secondary cylinder, on the upper end sidewall of secondary slip sealing, be provided with some secondarys inlet opening, in the upper portion side wall of secondary casing, be provided with several secondary air vents.
Be provided with a circle secondary seal tooth in the inside top of secondary casing, on secondary slip sealing, be provided with the circle secondary seal rubber cushion matching with secondary seal tooth.
Be provided with in secondary slip sealing bottom the ball recess matching with secondary ball float.
Described base plate is blank flange.
The utility model adopts such scheme, reasonable in design, in the storage chamber of stable current regulator, submersible pump is set, effectively solved the large problem of pressure-producing part noise in current non-negative pressure water-supply installation, noise is little, in stable current regulator inside upper part, one control chamber is independently set, controller is integrated in control chamber, compact conformation, floor space is little, can meet present city high rise building water supply and use.In addition, its vacuum compensator arranges two-stage sealing device, and good sealing effect is safe and reliable, can ensure the normal work of equipment.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model vacuum compensator.
Fig. 3 is the structure for amplifying schematic diagram of the utility model primary seal device.
Fig. 4 is the structure for amplifying schematic diagram of the utility model two stage sealing device.
Fig. 5 is the A-A cross-sectional schematic in Fig. 2.
In figure, 1, base plate, 2, sidewall, 3, top board, 4, shrouding, 5, ventilating pipe, 6, primary seal device, 60, one-level casing, 61, one-level cylinder, 62, one-level mesh, 63, one-level net cylinder, 64, one-level ball float, 65, one-level slip sealing, 66, one-level inlet opening, 67, one-level air vent, 68, primary seal tooth, 69, primary seal rubber cushion, 7, two stage sealing device, 70, secondary casing, 71, secondary cylinder, 72, secondary mesh, 73, secondary net cylinder, 74, secondary ball float, 75, secondary slip sealing, 76, secondary inlet opening, 77, secondary air vent, 78, secondary seal tooth, 79, secondary seal rubber cushion, 8, the first inner chamber, 9, the second inner chamber, 10, the first through hole, 11, the second through hole, 12, stable current regulator, 13, ventilation annulus, 14, ventilation straight hole road, 15, steam vent, 16, touch control screen, 17, water inlet, 18, water inlet pipe, 19, water supply network, 20, inlet valve, 21, water inflow filter, 22, the first distance-transmission pressure gauge, 23, submersible pump, 24, outlet pipe, 25, user side, 26, one way stop peturn valve, 27, flowing water Valve, 28, the second distance-transmission pressure gauge, 29, electro connecting pressure gauge, 30, vacuum compensator, 31, control chamber, 32, negative pressure line, 33, controller, 34, dividing plate, 35, storage chamber.
Detailed description of the invention:
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the utility model is elaborated.
As Figure 1-5, a kind of intelligent integral type supply equipment, comprise a stable current regulator 12, the water inlet 17 of stable current regulator 12 is connected with water supply network 19 by water inlet pipe 18, is provided with successively inlet valve 20, water inflow filter 21 and the first distance-transmission pressure gauge 22 along water (flow) direction on water inlet pipe 18; In stable current regulator 12, be from up to down provided with successively by the spaced control chamber 31 of dividing plate 34 and storage chamber 35, in storage chamber 35, be provided with a submersible pump 23 vertically arranging, the output of submersible pump 23 bottoms is connected with one end of an outlet pipe 24, the other end of outlet pipe 24 passes stable current regulator 12 and is connected with user side 25, is provided with successively one way stop peturn valve 26, the second distance-transmission pressure gauge 28, electro connecting pressure gauge 29 and flowing water Valve 27 along water (flow) direction on outlet pipe 24; Be provided with a vacuum compensator 30 on stable current regulator 12 tops, the bottom of vacuum compensator 30 is connected with the end sealing that is located at the negative pressure line 32 in control chamber 31, the bottom of negative pressure line 32 is connected with storage chamber 35 through dividing plate 34, between the outer wall of negative pressure line 32 and dividing plate 34, seal and be connected, in control chamber 31, be provided with a controller 33, be provided with a touch control screen 16 at the outer surface of control chamber 31, touch control screen 16, the first distance-transmission pressure gauge 22, the second distance-transmission pressure gauge 28, electro connecting pressure gauge 29 are connected with controller 33 respectively with submersible pump 23.
Described vacuum compensator 30 comprises by base plate 1, the housing that sidewall 2 and top board 3 form, bottom-up the first inner chamber 8 and the second inner chamber 9 that are divided into by shrouding 4 of being provided with in housing, the primary seal device 6 being positioned at below base plate 1 is installed at the first through hole 10 places of base plate 1, primary seal device 6 is connected the first inner chamber 8 with hull outside, the second through hole 11 places at shrouding 4 are provided with the two stage sealing device 7 that is positioned at the first inner chamber 8, two stage sealing device 7 is connected the second inner chamber 9 with the first inner chamber 8, between shrouding 4 and base plate 1, be provided with a vertical ventilating pipe 5, the top of ventilating pipe 5 is connected with the second inner chamber 9 through shrouding 4, bottom penetrates base plate 1 and is connected with the ventilation annulus 13 being located in base plate 1, ventilation annulus 13 is connected with several one end in straight hole roads 14 of ventilating that are located at along even circumferential in the base plate 1 in its outside, the other end in several ventilation straight hole roads 14 is connected with the external world by the steam vent 15 being located on its downside base plate 1 respectively.
Described primary seal device 6 comprises an one-level casing 60 being communicated with up and down, the one-level cylinder 61 that is located at one-level casing 60 upper ends inserts in the first through hole 11 of base plate 1 and is connected with base plate 1 sealing, one-level net cylinder 63 upper ends and the one-level casing 60 with the one-level mesh 62 that are located in one-level casing 60 are connected, in one-level net cylinder 63, be provided with one-level ball float 64, in one-level net cylinder 63 above one-level ball float 64, be provided with a movable upper end and insert the one-level slip sealing 65 in one-level cylinder 61, one-level slip sealing 65 is relative with connecting rod 12 positions, one-level contact, on the upper end sidewall of one-level slip sealing 65, be provided with some one-levels inlet opening 66, in the upper portion side wall of one-level casing 60, be provided with several one-level air vents 67, the end sealing of negative pressure line 32 is located at one-level casing 60 outsides.
Be provided with a circle primary seal tooth 68 in the inside top of one-level casing 60, on one-level slip sealing 65, be provided with the circle primary seal rubber cushion 69 matching with primary seal tooth 68, primary seal tooth 68 coordinates the sealing that can ensure between one-level casing 60 and one-level slip sealing 65 with primary seal rubber cushion 69.
Be provided with in one-level slip sealing 65 bottoms the ball recess matching with one-level ball float 64, one-level ball float 64 can in ball recess, one-level be slided sealing 65 vertically, jack-up upwards stably, while avoiding one-level ball float 64 upwards to promote one-level slip sealing 65, there is the situation of inclination, thereby ensured the sealing between one-level slip sealing 65 and one-level casing 60.
Described two stage sealing device 7 comprises a secondary casing 70 being communicated with up and down, the secondary cylinder 71 that is located at secondary casing 70 upper ends inserts in the second through hole 14 of the first shrouding 4 and is connected with the first shrouding 4 sealings, secondary net cylinder 73 upper ends and the secondary casing 70 with the secondary mesh 72 that are located in secondary casing 70 are connected, in secondary net cylinder 73, be provided with secondary ball float 74, in secondary net cylinder 73 above secondary ball float 74, be provided with a movable upper end and insert the secondary slip sealing 75 in secondary cylinder 71, secondary slip sealing 75 is relative with connecting rod 15 positions, secondary contact, on the upper end sidewall of secondary slip sealing 75, be provided with some secondarys inlet opening 76, in the upper portion side wall of secondary casing 71, be provided with several secondary air vents 77.
Be provided with a circle secondary seal tooth 78 in the inside top of secondary casing 70, on secondary slip sealing 75, be provided with the circle secondary seal rubber cushion 79 matching with secondary seal tooth 78, secondary seal tooth 78 coordinates the sealing that can ensure between secondary casing 70 and secondary slip sealing 75 with secondary seal rubber cushion 79.
Be provided with in secondary slip sealing 75 bottoms the ball recess matching with secondary ball float 74, secondary ball float 74 can in ball recess, secondary be slided sealing 75 vertically, jack-up upwards stably, while avoiding secondary ball float 74 upwards to promote secondary slip sealing 75, there is the situation of inclination, thereby ensured the sealing between secondary slip sealing 75 and secondary casing 70.
Described base plate 1 is blank flange, is connected with the tank flange bolt of stable current regulator 12, and blank flange is simple in structure, handling ease, and mounting or dismounting operation is also very easy.
When water supply, the tap water flowing out from water supply network 19 by water inlet pipe 18 in inlet valve 20, water inflow filter 21 enter the storage chamber 35 of stable current regulator 12, then by after submersible pump 23 pressurization by outlet pipe 24 through one way stop peturn valve 26, flowing water Valve 27 to user side 25.In water supply process, the pressure gathering when the first distance-transmission pressure gauge 22 is during lower than water supply network 19 setting pressure, and it is out of service that the controller 33 in control chamber 31 is controlled submersible pump 23; When the pressure gathering when the first distance-transmission pressure gauge 22 is set protection pressure higher than water supply network 19; controller 33 is controlled submersible pump 23 and is moved, and meanwhile, the force value that controller 33 gathers the second distance-transmission pressure gauge 28 is compared with setting value; can control submersible pump 23 converting operations, realize constant pressure water supply.People also can be shielded 16 by touch control and be carried out some manual manipulations, regulate pressure of supply water, simple operation by submersible pump 23.
Vacuum compensator 30 when mounted, is arranged on stable current regulator 12 tops, and the end sealing of the negative pressure line 32 in control chamber 31 is located at the outside of the one-level casing 60 of vacuum compensator 30.When water supply, the water with certain pressure of sending here from water supply network 19 enters in the storage chamber 35 and negative pressure line 32 of stable current regulator 12, the one-level mesh 62 of water on one-level casing 60 bottoms and one-level net cylinder 63 sidewalls enters in one-level net cylinder 63, in the time that the hydraulic pressure in stable current regulator 12 is normal, one-level ball float 64 in one-level net cylinder 63 upwards floats under the effect of buoyancy, and promote one-level slip sealing 65 and move up, primary seal rubber cushion 69 on one-level slip sealing 65 is sealed with primary seal tooth 68 close contacts of one-level casing 60 inside top, stable current regulator 12 and the first inner chamber 8 are separated, now, hydraulic pressure and vacuum compensator 30 are all in normal condition.If when water supply network 19 is cut off the water supply, because ventilating pipe 5 is connected the second inner chamber 9, the first inner chamber 8 with the external world, outside air can enter in stable current regulator 12 by two stage sealing device 7, primary seal device 6, thoroughly eliminates negative pressure appearance.In the time that the hydraulic pressure in stable current regulator 12 exceedes the ability to bear of one-level ball float 64, one-level ball float 64 deforms or damages, one-level slip sealing 65 declines, between itself and one-level casing 60, can produce gap, water just can be through gap, one-level inlet opening 66, the first through hole 10 enters the first inner chamber 8, simultaneously, the water entering in the first inner chamber 8 enters in secondary net cylinder 73 through the secondary mesh 72 of secondary casing 70 bottoms and secondary net cylinder 73 sidewalls, because the secondary ball float 74 in secondary net cylinder 73 is greater than the anti-pressure ability of the one-level ball float 64 in one-level net cylinder 63, can under this hydraulic pressure, not be out of shape or damage, secondary ball float 74 upwards floats under the effect of buoyancy, and promote secondary slip sealing 75 and move up, secondary seal rubber cushion 79 on secondary slip sealing 75 is sealed with secondary seal tooth 78 close contacts of secondary casing 70 inside top, the first inner chamber 8 and the second inner chamber 9 are separated, under the effect of two stage sealing device 7, vacuum compensator 30 also can be in normal operating conditions.If water enters after two stage sealing device 7 due to the excessive ability to bear that has exceeded secondary ball float 74 of hydraulic pressure, secondary ball float 74 deforms or damages, between secondary slip sealing 75 and secondary casing 70, can produce gap, water just can be through gap, secondary inlet opening 76, the second through hole 11 enter the second inner chamber 9, then flow out from base plate 1 bottom through ventilating pipe 5, ventilation annulus 13, ventilation straight hole road 14, steam vent 15 successively, after staff sees that water flows out, can keep in repair primary seal device 6 and two stage sealing device 7 timely, ensure the safety of equipment.
Adopt intelligent integral type supply equipment of the present utility model, reasonable in design, at the interior submersible pump 23 that arranges of storage chamber 35 of stable current regulator 12, effectively solved the large problem of pressure-producing part noise in current non-negative pressure water-supply installation, noise is little, in stable current regulator 12 inside upper part, one control chamber 31 is independently set, controller 33 is integrated in control chamber 31, compact conformation, floor space is little, can meet present city high rise building water supply and use.In addition, its vacuum compensator 30 arranges two-stage sealing device, and good sealing effect is safe and reliable, can ensure the normal work of equipment.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (9)
1. an intelligent integral type supply equipment, it is characterized in that: comprise a stable current regulator, the water inlet of stable current regulator is connected with water supply network by water inlet pipe, is provided with successively inlet valve, water inflow filter and the first distance-transmission pressure gauge along water (flow) direction on water inlet pipe; In stable current regulator, be from up to down provided with successively the control chamber and the storage chamber that arrange by baffle interval, in storage chamber, be provided with a submersible pump vertically arranging, the output of submersible pump bottom is connected with one end of an outlet pipe, the other end of outlet pipe passes stable current regulator and is connected with user side, is provided with successively one way stop peturn valve, the second distance-transmission pressure gauge, electro connecting pressure gauge and flowing water Valve along water (flow) direction on outlet pipe; Be provided with a vacuum compensator on stable current regulator top, the bottom of vacuum compensator is connected with the end sealing that is located at the negative pressure line in control chamber, the bottom of negative pressure line is connected with storage chamber through dividing plate, between the outer wall of negative pressure line and dividing plate, sealing is connected, in control chamber, be provided with a controller, be provided with a touch control screen at the outer surface of control chamber, touch control screen, the first distance-transmission pressure gauge, the second distance-transmission pressure gauge, electro connecting pressure gauge are connected with controller respectively with submersible pump.
2. intelligent integral type supply equipment according to claim 1, it is characterized in that: described vacuum compensator comprises by base plate, the housing of sidewall and top board composition, bottom-up the first inner chamber and the second inner chamber that are divided into by shrouding of being provided with in housing, the primary seal device being positioned at below base plate is installed in the first through hole of base plate, primary seal device is connected the first inner chamber with hull outside, the second through hole at shrouding is provided with the two stage sealing device that is positioned at the first inner chamber, two stage sealing device is by the second inner chamber and the first intracavity inter-connection, between shrouding and base plate, be provided with a vertical ventilating pipe, the top of ventilating pipe is through shrouding and the second intracavity inter-connection, bottom penetrates base plate and is connected with the ventilation annulus being located in base plate, ventilation annulus is connected with several one end in straight hole roads of ventilating that are located at along even circumferential in the base plate in its outside, the other end in several ventilation straight hole roads is connected with the external world by the steam vent being located on its downside base plate respectively.
3. intelligent integral type supply equipment according to claim 2, it is characterized in that: described primary seal device comprises an one-level casing being communicated with up and down, the one-level cylinder that is located at one-level casing upper end inserts in the first through hole of base plate and is connected with base plate sealing, the one-level net cylinder upper end with one-level mesh and the one-level casing that are located in one-level casing are connected, in one-level net cylinder, be provided with one-level ball float, in one-level net cylinder above one-level ball float, be provided with a movable upper end and insert the one-level slip sealing in one-level cylinder, on the upper end sidewall of one-level slip sealing, be provided with some one-levels inlet opening, in the upper portion side wall of one-level casing, be provided with several one-level air vents, the end sealing of negative pressure line is located at one-level casing outside.
4. intelligent integral type supply equipment according to claim 3, is characterized in that: be provided with a circle primary seal tooth in the inside top of one-level casing, be provided with the circle primary seal rubber cushion matching with primary seal tooth on one-level slip sealing.
5. intelligent integral type supply equipment according to claim 3, is characterized in that: be provided with in one-level slip sealing bottom the ball recess matching with one-level ball float.
6. intelligent integral type supply equipment according to claim 2, it is characterized in that: described two stage sealing device comprises a secondary casing being communicated with up and down, the secondary cylinder that is located at secondary casing upper end inserts in the second through hole of shrouding and is connected with shrouding sealing, the secondary net cylinder upper end with secondary mesh and the secondary casing that are located in secondary casing are connected, in secondary net cylinder, be provided with secondary ball float, in secondary net cylinder above secondary ball float, be provided with a movable upper end and insert the secondary slip sealing in secondary cylinder, on the upper end sidewall of secondary slip sealing, be provided with some secondarys inlet opening, in the upper portion side wall of secondary casing, be provided with several secondary air vents.
7. intelligent integral type supply equipment according to claim 6, is characterized in that: be provided with a circle secondary seal tooth in the inside top of secondary casing, be provided with the circle secondary seal rubber cushion matching with secondary seal tooth on secondary slip sealing.
8. intelligent integral type supply equipment according to claim 6, is characterized in that: be provided with in secondary slip sealing bottom the ball recess matching with secondary ball float.
9. intelligent integral type supply equipment according to claim 2, is characterized in that: described base plate is blank flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022325.5U CN203795520U (en) | 2014-01-14 | 2014-01-14 | Intelligent integrated type water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022325.5U CN203795520U (en) | 2014-01-14 | 2014-01-14 | Intelligent integrated type water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795520U true CN203795520U (en) | 2014-08-27 |
Family
ID=51377749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420022325.5U Expired - Fee Related CN203795520U (en) | 2014-01-14 | 2014-01-14 | Intelligent integrated type water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795520U (en) |
-
2014
- 2014-01-14 CN CN201420022325.5U patent/CN203795520U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20210114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |