CN208056185U - A kind of constant pressure water supply equipment - Google Patents
A kind of constant pressure water supply equipment Download PDFInfo
- Publication number
- CN208056185U CN208056185U CN201720927274.4U CN201720927274U CN208056185U CN 208056185 U CN208056185 U CN 208056185U CN 201720927274 U CN201720927274 U CN 201720927274U CN 208056185 U CN208056185 U CN 208056185U
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- water
- water outlet
- main pipe
- supply equipment
- current regulator
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Abstract
The utility model discloses a kind of constant pressure water supply equipment, its structure includes stable current regulator, multi-stage water pump unit, water outlet main pipe, plant bottom case, butterfly valve mechanism, remote pressure gauge, pump variable frequency inductor, Full-automatic variable-frequency switch board, the top of plant bottom case is connected with the bottom of stable current regulator, multi-stage water pump unit, water outlet main pipe, and multi-stage water pump machine is mounted on the centre of stable current regulator and water outlet main pipe.A kind of constant pressure water supply equipment of the utility model, the stable current regulator of the supply equipment is interior to be equipped with germitron, can play sterilizing to tap water, keep water quality safer, cleaner, and the harmful substance in water is avoided to damage human body.
Description
Technical field
The utility model is a kind of constant pressure water supply equipment, belongs to a kind of constant pressure water supply apparatus field.
Background technology
Constant pressure water supply equipment is a kind of novel energy-saving water supply equipment.Constant pressure water supply equipment system uses now most
Advanced micro computer control technology, the electromechanical integration high-tech energy saving water supply that variable-frequency governor and motor and water pump are composed
Device.Constant pressure water supply equipment passes through the output of microcomputer automatic control frequency converter using water pump water outlet end hydraulic pressure as setup parameter
Frequency realizes that the closed loop of user's pipe network water pressure is adjusted to adjust the rotating speed of pump motor, make water system automatic constant-pressure surely in
The pressure value of setting：When i.e. water consumption increases, frequency improves, and pump rotary speed is accelerated；When water consumption is reduced, frequency reduces, water pump
Spin down.Ensure that entire user's pipe network has sufficient hydraulic pressure and water at any time in this way.
A kind of constant pressure water supply equipment disclosed in the prior art, the utility model is related to constant pressure water supply equipment, need
When solving existing constant pressure water supply equipment in the presence of by pressure temporary impact, the direct surge table of pressure causes frequency conversion to close
The problem of ring control system (PID) regulatory function is distorted.The technical solution of the utility model includes being connected respectively by communication cable
Water-accepting tank liquid-level switch, water pump, the switch board for detecting pressure gauge sensor, it is characterized in that in water pump water outlet pipeline and detection pressure
One section of revolution round loop pipe is installed between table.The utility model is suitable for constant pressure water supply equipment.But the prior art exists
The transmission process bacterium certain because tap water contains leads to a degree of secondary pollution, the harmful substances such as heavy metal in water
Excess free enthalpy can cause great harm human body.
Utility model content
In view of the deficienciess of the prior art, a kind of constant pressure water supply equipment of the utility model, structure includes steady
It is throttle regulator, multi-stage water pump unit, water outlet main pipe, plant bottom case, butterfly valve mechanism, remote pressure gauge, pump variable frequency inductor, complete
The top of automatic frequency-conversion switch board, the plant bottom case is connected with the bottom of stable current regulator, multi-stage water pump unit, water outlet main pipe
Connect, the multi-stage water pump machine is mounted on the centre of stable current regulator and water outlet main pipe, the multi-stage water pump unit respectively with current stabilization
Adjuster, water outlet main pipe are mutually parallel, and the multi-stage water pump unit is mutually perpendicular to plant bottom case, the top of the water outlet main pipe
Remote pressure gauge, pump variable frequency inductor be installed, the remote pressure gauge is located at the right of pump variable frequency inductor, it is described go out
The bottom of water supervisor is connected to the top of butterfly valve mechanism, and the butterfly valve mechanism of butterfly valve mechanism is connected with multi-stage water pump unit, institute
The right that Full-automatic variable-frequency switch board is set to plant bottom case is stated, the Full-automatic variable-frequency switch board is with stable current regulator by being electrically connected
It connects, the Full-automatic variable-frequency switch board is by waterproof top, heat dissipation grid, cabinet, see-through glass panel, cabinet door, electronic lock group
At top and the waterproof top of the cabinet mutually weld, and the front of the cabinet is connect with Hinge for cupboard door, the center of the cabinet door
Between be provided with see-through glass panel, the see-through glass panel is fixedly connected with cabinet door, is installed on the right side of the cabinet door
Have an electronic lock, the left and right sides of the cabinet is equipped with heat dissipation grid, the cabinet with stable current regulator by being electrically connected, it is described
Stable current regulator is made of tap water water inlet, negative pressure inhibition device, hanging ring, body, blowdown valve, support base, germitron,
The top of the body is equipped with tap water water inlet, negative pressure inhibition device, and the tap water water inlet is located at negative pressure inhibition device
The right, the hanging ring are respectively arranged on the left and right sides at the top of body and are mutually welded with body, divided at left and right sides of the bottom of the body
It is not fixedly connected with support base, the left side of the support base is equipped with blowdown valve, and the blowdown valve is connected with body, described ultraviolet
Line lamp device is set to the inside of body, and the bottom of the support base is connected to the top of plant bottom case, the germitron
With Full-automatic variable-frequency switch board by being electrically connected, the germitron by pedestal, left earclip, left connector, quartz glass tube,
Right connector, auris dextra button composition, the left and right end of the pedestal are connected with left earclip, auris dextra button respectively, the quartz glass tube
Left and right end is connected with left connector, right connector respectively, and the quartz glass tube is set to the centre of right connector and left connector, the left side
Connector is flexibly connected with left earclip, and the right connector is connect with auris dextra button；One end of the pedestal and Full-automatic variable-frequency switch board
By electrical connection, the bottom of the pedestal is connected with the inner wall of body.
Further, the water outlet main pipe is by inductor interface, pressure gauge connection, water inlet, heel brace, butterfly valve interface, pipe
Body, water outlet composition.
Further, the left and right sides of the tube body is equipped with water inlet, water outlet, and induction is provided at the top of the tube body
Device interface, pressure gauge connection, the inductor interface are located at the left side of pressure gauge connection, and the inductor interface, pressure gauge connect
Mouth is integrated with tube body, and the two bottom sides of the tube body are mutually welded with heel brace, and the heel brace is mutually perpendicular to tube body, institute
Butterfly valve interface is stated to be located on tube body.
Further, the inductor interface is matched with the bottom of pump variable frequency inductor, the pressure gauge connection with
The bottom of remote pressure gauge is connected, and the butterfly valve interface is flexibly connected with butterfly valve mechanism.
Further, there are two the heel braces, the bottom of the heel brace is connected to the bottom of plant bottom case, the heel brace with
Plant bottom case is mutually perpendicular to.
Further, the water outlet main pipe uses 304 stainless steels, has good corrosion resistance, heat resistance, low temperature strong
Degree and mechanical property.
Further, the see-through glass panel uses acrylic board material, and weather-proof and acid-proof alkaline is good, light transmission
Property it is good, up to 92% or more, anti-impact force is strong, is 16 times of simple glass, excellent insulating property.
A kind of constant pressure water supply equipment of the utility model, the stable current regulator of the supply equipment is interior to be equipped with ultraviolet radiator
Device can play sterilizing to tap water, keep water quality safer, cleaner, avoid the harmful substance in water to human body
It damages.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of constant pressure water supply equipment of the utility model.
Fig. 2 is a kind of structural schematic diagram of the Full-automatic variable-frequency switch board of constant pressure water supply equipment of the utility model.
Fig. 3 is a kind of structural schematic diagram of the stable current regulator of constant pressure water supply equipment of the utility model.
Fig. 4 is a kind of structural schematic diagram of the germitron of constant pressure water supply equipment of the utility model.
Fig. 5 is a kind of structural schematic diagram of the water outlet main pipe of constant pressure water supply equipment of the utility model.
In figure：It is stable current regulator -1, multi-stage water pump unit -2, water outlet main pipe -3, plant bottom case -4, butterfly valve mechanism -5, remote
Stroke pressure table -6, pump variable frequency inductor -7, Full-automatic variable-frequency switch board -8, waterproof top -801, heat dissipation grid -802, cabinet
Body -803, see-through glass panel -804, cabinet door -805, electronic lock -806, tap water water inlet -101, negative pressure inhibition device -
102, hanging ring -103, body -104, blowdown valve -105, support base -106, germitron -107, pedestal -108, left earclip -
109, left connector -110, quartz glass tube -111, right connector -112, -113 inductor interface -301 of auris dextra button, pressure gauge connect
Mouth -302, water inlet -303, heel brace -304, butterfly valve interface -305, tube body -306, water outlet -307.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
- Fig. 4 is please referred to Fig.1, the utility model provides a kind of constant pressure water supply equipment：Its structure includes stable current regulator
1, multi-stage water pump unit 2, water outlet main pipe 3, plant bottom case 4, butterfly valve mechanism 5, remote pressure gauge 6, pump variable frequency inductor 7, complete
Automatic frequency-conversion switch board 8, the bottom at the top and stable current regulator 1, multi-stage water pump unit 2, water outlet main pipe 3 of the plant bottom case 4
Portion is connected, and the multi-stage water pump unit 2 is set to the centre of stable current regulator 1 and water outlet main pipe 3, the multi-stage water pump unit 2
It is mutually parallel respectively with stable current regulator 1, water outlet main pipe 3, the multi-stage water pump unit 2 is mutually perpendicular to plant bottom case 4, described
The top of water outlet main pipe 3 is equipped with remote pressure gauge 6, pump variable frequency inductor 7, and the remote pressure gauge 6 is located at pump variable frequency
The right of inductor 7, the bottom of the water outlet main pipe 3 are connected to the top of butterfly valve mechanism 5, the 5 butterfly valve mechanism of butterfly valve mechanism
5 are connected with multi-stage water pump unit 2, and the Full-automatic variable-frequency switch board 8 is set to the right of plant bottom case 4, the fully-automatic conversion
Frequency switch board 8 is with stable current regulator 1 by being electrically connected, and the Full-automatic variable-frequency switch board 8 is by waterproof top 801, heat dissipation grid
802, cabinet 803, see-through glass panel 804, cabinet door 805, electronic lock 806 form, top and the waterproof top of the cabinet 803
801 phase of paulin is welded, and front and 805 hinge connection of cabinet door of the cabinet 803, the middle of the cabinet door 805 is provided with can be saturating
Depending on glass panel 804, the see-through glass panel 804 is fixedly connected with cabinet door 805, is installed on the right side of the cabinet door 805
There are electronic lock 806, the left and right sides of the cabinet 803 to be equipped with heat dissipation grid 802, the cabinet 803 is logical with stable current regulator 1
Electrical connection is crossed, the stable current regulator 1 is by tap water water inlet 101, negative pressure inhibition device 102, hanging ring 103, body 104, blowdown
Valve 105, support base 106, germitron 107 form, and the top of the body 104 is equipped with tap water water inlet 101, bears
Suppressor 102, the tap water water inlet 101 is pressed to be located at the right of negative pressure inhibition device 102, the hanging ring 103 is respectively arranged on device
The top of body 104 left and right sides and welded with 104 phase of body, at left and right sides of the bottom of the body 104 respectively with support base 106
It is fixedly connected, the left side of the support base 106 is equipped with blowdown valve 105, and the blowdown valve 105 is connected with body 104, the purple
Outside line lamp device 107 is set to the inside of body 104, and the bottom of the support base 106 is connected to the top of plant bottom case 4, described
Germitron 107 is with Full-automatic variable-frequency switch board 8 by being electrically connected, and the germitron 107 is by pedestal 108, a left side
Earclip 109, left connector 110, quartz glass tube 111, right connector 112, auris dextra button 113 form, the left and right end point of the pedestal 108
Be not connected with left earclip 109, auris dextra button 113, the left and right end of the quartz glass tube 111 respectively with left connector 110, right connector
112 are connected, and the quartz glass tube 111 is set to the centre of right connector 112 and left connector 110, the left connector 110 and a left side
Earclip 109 is flexibly connected, and the right connector 112 is connect with auris dextra button 113；One end of the pedestal 108 and Full-automatic variable-frequency control
Cabinet 8 processed is connected by electrical connection, the bottom of the pedestal 108 with the inner wall of body 104, and the water outlet main pipe 3 is by inductor
Interface 301, pressure gauge connection 302, water inlet 303, heel brace 304, butterfly valve interface 305, tube body 306, water outlet 307 form, institute
The left and right sides for stating tube body 306 is equipped with water inlet 303, water outlet 307, and the top of the tube body 306 is provided with inductor interface
301, pressure gauge connection 302, the inductor interface 301 are located at the left side of pressure gauge connection 302, the inductor interface
301, pressure gauge connection 302 is integrated with tube body 306, and two bottom sides and 304 phase of heel brace of the tube body 306 are welded,
The heel brace 304 is mutually perpendicular to tube body 306, and the butterfly valve interface 305 is located on tube body 306, the inductor interface 301 with
The bottom of pump variable frequency inductor 7 matches, and the pressure gauge connection 302 and the bottom of remote pressure gauge 6 are connected, described
Butterfly valve interface 305 is flexibly connected with butterfly valve mechanism 5, and there are two the heel braces 304, and the bottom of the heel brace 304 is connected to equipment
The bottom of pedestal 4, the heel brace 304 are mutually perpendicular to plant bottom case 4, and the water outlet main pipe 3 uses 304 stainless steels, tool
There are good corrosion resistance, heat resistance, low temperature intensity and mechanical property, the see-through glass panel 804 to use acryl plates
Matter, weather-proof and acid-proof alkaline is good, and translucency is good, and up to 92% or more, anti-impact force is strong, is 16 times of simple glass,
Excellent insulating property.
Germitron 107 described in the utility model is a kind of light that can generate the larger ultraviolet light of effective range
Source.It has also tended to ultraviolet light in more general light source really, and the sun is most significant.It is also saturating in glass for general tungsten lamp
The black light having in ultraviolet possible range about to 320nm is penetrated, if with quartz bulb, it can also be far.With hydrogen lamp or xenon lamp
Farther ultraviolet light can be obtained, 400~190nm ranges are suitable for.In addition there are helium lamp, krypton lamps etc..
When user wants a kind of constant pressure water supply equipment using the utility model, the first step, in access electricity
Before source, whether the assembling of all parts of precheck device is secured, and whether detection device being capable of normal use；Second step,
Device can be in the case of normal use, and tap water enters from tap water water inlet 101, in the effect of germitron 107
Under, when organic pollution passes through 111 irradiation area of quartz glass tube, ultraviolet light can penetrate the cell membrane and nucleus of biology,
To make the loss of activity of cellular genetic material, tap water obtain sterilizing, keep water quality safer, it is cleaner, it avoids in water
Harmful substance human body is damaged.Such as：Mr. Zhang carries out community user water supply distribution using the equipment.
The stable current regulator 1 of the utility model, multi-stage water pump unit 2, water outlet main pipe 3, plant bottom case 4, butterfly valve mechanism 5,
Remote pressure gauge 6, pump variable frequency inductor 7, Full-automatic variable-frequency switch board 8, waterproof top 801, heat dissipation grid 802, cabinet
803, see-through glass panel 804, cabinet door 805, electronic lock 806, tap water water inlet 101, negative pressure inhibition device 102, hanging ring
103, body 104, blowdown valve 105, support base 106, germitron 107, pedestal 108, left earclip 109, left connector 110,
Quartz glass tube 111, right connector 112, auris dextra button 113, inductor interface 301, pressure gauge connection 302, water inlet 303, heel brace
304, butterfly valve interface 305, tube body 306, water outlet 307, component are universal standard part or the portion that those skilled in the art know
Part, structure and principle, which are all this technology personnel, can be learnt by technical manual or be known by routine experiment method, this reality
It solves the problems, such as to lead to a degree of secondary pollution in the transmission process bacterium certain because tap water contains with novel, in water
The Excess free enthalpy of the harmful substances such as heavy metal can cause great harm human body, and the utility model is mutual by above-mentioned component
Combination can play sterilizing to tap water, keep water quality safer, cleaner, and the harmful substance in water is avoided to make human body
It is described in detail below at injury：
Germitron 107 is by pedestal 108, left earclip 109, left connector 110, quartz glass tube 111, right connector
112, auris dextra button 113 forms, and the left and right end of the pedestal 108 is connected with left earclip 109, auris dextra button 113 respectively, the stone
The left and right end of English glass tube 111 is connected with left connector 110, right connector 112 respectively, and the quartz glass tube 111 connects set on the right side
First 112 are flexibly connected with the centre of left connector 110, the left connector 110 with left earclip 109, the right connector 112 and auris dextra button
113 connections；One end of the pedestal 108 with Full-automatic variable-frequency switch board 8 by being electrically connected, the bottom of the pedestal 108 and device
The inner wall of body 104 is connected.
The water outlet main pipe 39 of first company uses 304 stainless steels, the water outlet main pipe 39 of company B to use 201 stainless steels
Matter.
The 304 stainless steel materials that first company uses have good corrosion resistance, heat resistance, low temperature intensity and machinery special
Property, water outlet main pipe non-corrosive can be made, extend its service life.
The 201 stainless steel materials that company B uses, corrosion resistance much not as good as 304 stainless steel materials, are easily used
Water supervisor is got rusty, its service life is shortened.
A kind of water outlet main pipe of constant pressure water supply equipment of the utility model uses 304 stainless steels in summary,
With good corrosion resistance, heat resistance, low temperature intensity and mechanical property can make water outlet main pipe non-corrosive, extend it and use the longevity
Life.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of constant pressure water supply equipment, structure includes stable current regulator (1), multi-stage water pump unit (2), water outlet main pipe
(3), plant bottom case (4), butterfly valve mechanism (5), remote pressure gauge (6), pump variable frequency inductor (7), Full-automatic variable-frequency switch board
(8), the bottom phase at the top and stable current regulator (1), multi-stage water pump unit (2), water outlet main pipe (3) of the plant bottom case (4)
Connection, the multi-stage water pump unit (2) are set to the centre of stable current regulator (1) and water outlet main pipe (3), the multi-stage water pump unit
(2) it is mutually parallel respectively with stable current regulator (1), water outlet main pipe (3), the multi-stage water pump unit (2) and plant bottom case (4) phase
It is mutually vertical, remote pressure gauge (6), pump variable frequency inductor (7), the long-range pressure are installed at the top of the water outlet main pipe (3)
Power table (6) is located at the right of pump variable frequency inductor (7), and the bottom of the water outlet main pipe (3) is connected to the top of butterfly valve mechanism (5)
Portion, butterfly valve mechanism (5) the butterfly valve mechanism (5) are connected with multi-stage water pump unit (2), the Full-automatic variable-frequency switch board (8)
The right set on plant bottom case (4), the Full-automatic variable-frequency switch board (8) with stable current regulator (1) by being electrically connected, feature
It is：
The Full-automatic variable-frequency switch board (8) is by waterproof top (801), heat dissipation grid (802), cabinet (803), see-through glass
Panel (804), cabinet door (805), electronic lock (806) composition, top and the waterproof top (801) of the cabinet (803) mutually weld,
Front and cabinet door (805) hinge connection of the cabinet (803), the middle of the cabinet door (805) is provided with see-through glass
Panel (804), the see-through glass panel (804) are fixedly connected with cabinet door (805), pacify on the right side of the cabinet door (805)
Equipped with electronic lock (806), the left and right sides of the cabinet (803) is equipped with heat dissipation grid (802), the cabinet (803) with it is steady
Throttle regulator (1) passes through electrical connection；
The stable current regulator (1) by tap water water inlet (101), negative pressure inhibition device (102), hanging ring (103), body (104),
Blowdown valve (105), support base (106), germitron (107) composition, the top of the body (104) are equipped with tap water
Water inlet (101), negative pressure inhibition device (102), the tap water water inlet (101) are located at the right of negative pressure inhibition device (102), institute
Hanging ring (103) is stated to be respectively arranged on the left and right sides at the top of body (104) and mutually weld with body (104), the bottom of the body (104)
It is fixedly connected respectively with support base (106) at left and right sides of portion, the left side of the support base (106) is equipped with blowdown valve (105), described
Blowdown valve (105) is connected with body (104), and the germitron (107) is set to the inside of body (104), the branch
The bottom of support seat (106) is connected to the top of plant bottom case (4), and the germitron (107) controls with Full-automatic variable-frequency
Cabinet (8) passes through electrical connection；
The germitron (107) by pedestal (108), left earclip (109), left connector (110), quartz glass tube (111),
Right connector (112), auris dextra button (113) composition, the left and right end of the pedestal (108) respectively with left earclip (109), auris dextra button
(113) it is connected, the left and right end of the quartz glass tube (111) is connected with left connector (110), right connector (112) respectively, institute
State the centre that quartz glass tube (111) is set to right connector (112) and left connector (110), the left connector (110) and left earclip
(109) it is flexibly connected, the right connector (112) connect with auris dextra button (113)；One end of the pedestal (108) and fully-automatic conversion
By electrical connection, the bottom of the pedestal (108) is connected frequency switch board (8) with the inner wall of body (104).
2. a kind of constant pressure water supply equipment according to claim 1, it is characterised in that：The water outlet main pipe (3) is by feeling
Answer device interface (301), pressure gauge connection (302), water inlet (303), heel brace (304), butterfly valve interface (305), tube body (306),
Water outlet (307) forms.
3. a kind of constant pressure water supply equipment according to claim 2, it is characterised in that：The left and right of the tube body (306)
Both sides are equipped with water inlet (303), water outlet (307), and inductor interface (301), pressure are provided at the top of the tube body (306)
Table interface (302), the inductor interface (301) are located at the left side of pressure gauge connection (302), the inductor interface (301),
Pressure gauge connection (302) is integrated with tube body (306), and two bottom sides and the heel brace (304) of the tube body (306) mutually weld
It connects, the heel brace (304) is mutually perpendicular to tube body (306), and the butterfly valve interface (305) is located on tube body (306).
4. a kind of constant pressure water supply equipment according to claim 2, it is characterised in that：The inductor interface (301)
It is matched with the bottom of pump variable frequency inductor (7), the pressure gauge connection (302) and the bottom of remote pressure gauge (6) coordinate
Connection, the butterfly valve interface (305) are flexibly connected with butterfly valve mechanism (5).
5. a kind of constant pressure water supply equipment according to claim 2, it is characterised in that：There are two the heel braces (304),
The bottom of the heel brace (304) is connected to the bottom of plant bottom case (4), and the heel brace (304) is mutually hung down with plant bottom case (4)
Directly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927274.4U CN208056185U (en) | 2017-07-18 | 2017-07-18 | A kind of constant pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927274.4U CN208056185U (en) | 2017-07-18 | 2017-07-18 | A kind of constant pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208056185U true CN208056185U (en) | 2018-11-06 |
Family
ID=63996485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720927274.4U Expired - Fee Related CN208056185U (en) | 2017-07-18 | 2017-07-18 | A kind of constant pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208056185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984288A (en) * | 2019-11-26 | 2020-04-10 | 太原市汾源供水设备有限公司 | Four-cavity water supply unit |
-
2017
- 2017-07-18 CN CN201720927274.4U patent/CN208056185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984288A (en) * | 2019-11-26 | 2020-04-10 | 太原市汾源供水设备有限公司 | Four-cavity water supply unit |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190718 |
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| CF01 | Termination of patent right due to non-payment of annual fee |