CN209412914U - A kind of non-negative pressure method of water supply unit - Google Patents
A kind of non-negative pressure method of water supply unit Download PDFInfo
- Publication number
- CN209412914U CN209412914U CN201821433504.2U CN201821433504U CN209412914U CN 209412914 U CN209412914 U CN 209412914U CN 201821433504 U CN201821433504 U CN 201821433504U CN 209412914 U CN209412914 U CN 209412914U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- negative pressure
- pipe
- water supply
- supply unit
- 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.)
- Active
Links
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a kind of non-negative pressure method of water supply units, including cabinet, are equipped with screen pipe in the front of the cabinet；Installing port, cover board, diversion column and mounting rack are equipped on the screen pipe；Active carbon layer and PP cotton layer are equipped in the inside of the mounting rack；Rubber weather strip and magnet block are equipped on the bottom wall of the cover board；Water inlet pipe and steady flow pipe are equipped on the screen pipe；Steady-flow tank, forcing pipe and force (forcing) pump are equipped in the inside of the cabinet；Negative pressure canceller and exhaust valve are equipped on the top of the steady-flow tank；Electric heating tube, aluminum thermal fin and temperature sensor are equipped in the box house；Controller is equipped on the side wall of the outside of the cabinet；Several universal wheels are equipped in the lower part of the cabinet.Non-negative pressure method of water supply unit described in the utility model can be filtered the water source of tap water pipe network, and cleaning process is more convenient；It can be avoided equipment to suffer erosion, and be convenient for moving；And there is heating device, avoid frost crack pipe.
Description
Technical field
The utility model relates to supply equipment technical field more particularly to a kind of non-negative pressure method of water supply units.
Background technique
Non-negative pressure method of water supply unit is the main supply equipment of skyscraper, according to the development trend of current plumbing technology
From the point of view of, it is the representative products of intelligent supply equipment, is run by no negative pressure, protects tap water pipe network, while also realizing
The effect of energy saving water supply, safety water supply, in the water consumption biggish period, the water pump inside non-negative pressure water-supply device is water flow
Pressurization, it is ensured that high-level user can receive the sufficient supply of tap water.The non-negative pressure method of water supply unit of the prior art, is using
There is certain deficiency in the process:
1) municipal water supply at present generally supplies water to tap water pipe network using cast iron tubing, and the inside of tubing is easy to produce
Rust deposite and impurity, and corrosion, the non-negative pressure method of water supply machine of the prior art are generated to non-negative pressure method of water supply unit by the flowing of tap water
Group does not usually have filter device, and cleaning process is complex, needs equipment out of service for a long time.
2) the non-negative pressure method of water supply unit of the prior art, generallys use outdoor mounting means, and equipment is made to be exposed to outdoor, holds
Vulnerable to a degree of erosion, and equipment usually disperses to install, and is unfavorable for moving integrally equipment.
3) the non-negative pressure method of water supply unit of the prior art does not have heating device usually, is easy to set connection during the cold season
Standby frost crack pipe.
Utility model content
In order to make up for the deficiencies of the prior art, the utility model provides a kind of non-negative pressure method of water supply unit, can be to originally
The water source of pipe network is filtered, and cleaning process is more convenient, out of service for a long time without equipment；By the way that equipment is concentrated
It is mounted in cabinet, can be avoided and suffer erosion, and be convenient for moving；And there is heating device, frost crack pipe is avoided, with solution
Certainly problems of the prior art.
The utility model is achieved by the following technical solution:
A kind of non-negative pressure method of water supply unit, including cabinet are equipped with screen pipe in the front of the cabinet, and the screen pipe is length
Cube type；Installing port is equipped on the roof of the screen pipe；Cover board is covered on the installing port, the cover board is rectangular
Figure, and the screen pipe is stainless steel material；Diversion column, the water conservancy diversion are equipped on the inner wall of the two sides of the screen pipe
Column is respectively positioned on the lower part of installing port；Mounting rack is equipped between two diversion columns, the mounting rack is fixed on the bottom of cover board
On wall；It is successively arranged active carbon layer and PP cotton layer from front to back in the inside of the mounting rack；It is set on the bottom wall of the cover board
There is rubber weather strip, the bottom sectional shape of the rubber weather strip is hollow；It is equal in the front of the mounting rack and rear portion
Equipped with magnet block, the magnet block is installed on the bottom wall of cover board；
It is connected with water inlet pipe in the front of the screen pipe, is connected with steady flow pipe at the rear portion of the screen pipe, it is described steady
Flow tube extends to the inside of cabinet；It is successively arranged steady-flow tank, forcing pipe and force (forcing) pump from front to back in the inside of the cabinet；Institute
The water inlet end for stating steady-flow tank is connected with steady flow pipe, and the water outlet of the steady-flow tank passes through the water inlet end phase of forcing pipe and force (forcing) pump
Connection；Drainpipe is equipped on the water outlet of the force (forcing) pump, the drainpipe extends to the outside of cabinet；
It is equipped with negative pressure canceller on the top of the steady-flow tank, the negative pressure canceller is connected with the inside of steady-flow tank；
It is equipped with exhaust valve on the top of the negative pressure canceller, the exhaust valve extends to the outside of cabinet；
It is equipped with electric heating tube on the front of the cabinet and the inner wall at rear portion, if being equipped on the electric heating tube
Dry aluminum thermal fin；Temperature sensor is equipped on the inner wall at the rear portion of the cabinet；On the side wall of the outside of the cabinet
Equipped with controller, the electric heating tube and temperature sensor are electrically connected with controller respectively；It is equipped in the lower part of the cabinet
Several universal wheels.
Ground is advanced optimized, polyurethane insulation coating is equipped on the inner wall of the cabinet.
Ground is advanced optimized, the cabinet is stainless steel material.
Ground is advanced optimized, is equipped with handle on the top of the cover board.
Ground is advanced optimized, the diversion column is rubber material.
Ground is advanced optimized, the controller is PLC programmable controller.
Ground is advanced optimized, link is equipped on the outer wall at the rear portion of the cabinet.
Ground is advanced optimized, several hydraulic stems is equipped in the lower part of the cabinet, is equipped in the lower part of the hydraulic stem
Supporting pad.
The beneficial effects of the utility model are:
Non-negative pressure method of water supply unit described in the utility model can be filtered the water source of tap water pipe network, and clean
Process is more convenient, out of service for a long time without equipment；By installing concentratedly equipment in cabinet, it can be avoided and be invaded
Erosion, and be convenient for moving；And there is heating device, frost crack pipe is avoided, wide popularization and application is suitable for.
Detailed description of the invention
Fig. 1 is the right side structure schematic diagram of the utility model.
Fig. 2 is the right side perspective structure schematic diagram of the utility model.
Fig. 3 is the front perspective structural schematic diagram of screen pipe in the utility model.
Fig. 4 is the structural schematic diagram that mounting rack is in disassembly status in the utility model.
Fig. 5 is the superstructure schematic diagram of the utility model cover plate and mounting rack.
Fig. 6 is the substructure schematic diagram of the utility model cover plate and mounting rack.
Fig. 7 is the right side perspective structure schematic diagram of mounting rack in the utility model.
In figure, 1, cabinet；11, water inlet pipe；12, steady flow pipe；13, steady-flow tank；14, forcing pipe；15, force (forcing) pump；16, it drains
Pipe；17, negative pressure canceller；18, exhaust valve；
2, screen pipe；21, installing port；22, cover board；23, diversion column；24, mounting rack；25, active carbon layer；26, PP cotton layer；
27, rubber weather strip；28, magnet block；29, handle；
3, electric heating tube；31, aluminum thermal fin；32, temperature sensor；33, controller；34, universal wheel；35, polyurethane
Insulating layer；36, link；37, hydraulic stem；38, supporting pad.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in Fig. 1-Fig. 7, present embodiment discloses a kind of non-negative pressure method of water supply unit, including cabinet 1 (as shown in Figure 1),
It is installed concentratedly for the equipment to non-negative pressure method of water supply unit, can play a protective role, prevent equipment from being corroded.Institute
The front for stating cabinet 1 is equipped with screen pipe 2, and the water source for the tap water pipe network to input is filtered.The screen pipe 2 is length
Cube type (as shown in Figure 3), and the screen pipe 2 is stainless steel material；Installing port is equipped on the roof of the screen pipe 2
21；Cover board 22 is covered on the installing port 21, the cover board 22 is cuboid-type；In the two sides of the screen pipe 2
Diversion column 23 is equipped on wall, the diversion column 23 is respectively positioned on the lower part of installing port 21；It is set between two diversion columns 23
Have mounting rack 24 (as shown in Figure 4-Figure 6), the mounting rack 24 is fixed on the bottom wall of cover board 22；In the mounting rack 24
Portion is successively arranged active carbon layer 25 and PP cotton 26 (as shown in Figure 7) of layer from front to back；The active carbon layer 25 is for reducing water source
In content of beary metal, PP cotton layer 26 is for adsorbing impurity and mineral particle in water source, to play preferably mistake
Filter effect, reduces corrosion of the impurity to pipeline in water source.After tap water enters screen pipe 2, pass through the effect of diversion column 23, warp
Active carbon layer 25 and PP cotton layer 26 are crossed, filtering is completed.Rubber weather strip 27 is equipped on the bottom wall of the cover board 22 (such as Fig. 6 institute
Show), the bottom sectional shape of the rubber weather strip 27 is hollow, for improving the sealing between cover board 22 and screen pipe 2
Property, prevent water source from overflowing.It is equipped with magnet block 28 in the front of the mounting rack 24 and rear portion, the magnet block 28 is installed in
On the bottom wall of cover board 22, for making cover board 22 firmly be adsorbed on screen pipe 2.When needing to active carbon layer 25 and PP cotton layer 26
When being cleaned or being replaced, only cover board 22 need to be lifted up (as shown in Figure 4), mounting rack 24 is extracted out out of installing port 21 be
Can, it is convenient and efficient, without keeping equipment out of service for a long time.
It is connected with water inlet pipe 11 (as Figure 1-Figure 2) in the front of the screen pipe 2, for connecting municipal tap water pipe
Net, by the inside of tap water input screen pipe 2.It is connected with steady flow pipe 12 at the rear portion of the screen pipe 2, the steady flow pipe 12 prolongs
The inside for extending to cabinet 1, for filtered tap water to be input in current stabilization equipment.In the inside of the cabinet 1 from forward direction
After be successively arranged steady-flow tank 13, forcing pipe 14 and force (forcing) pump 15 (as shown in Figure 2)；The water inlet end and steady flow pipe of the steady-flow tank 13
12 are connected, for playing the role of current stabilization to filtered tap water.The water outlet of the steady-flow tank 13 passes through forcing pipe 14
It is connected with the water inlet end of force (forcing) pump 15, discharge pressure is improved for tap water to be input in force (forcing) pump 15, to skyscraper
It is conveyed.Drainpipe 16 is equipped on the water outlet of the force (forcing) pump 15, the drainpipe 16 extends to the outside of cabinet 1,
For connecting the pipe network of user, the long-range conveying of tap water is carried out.
Be equipped with negative pressure canceller 17 (as shown in Figure 2) on the top of the steady-flow tank 13, the negative pressure canceller 17 with surely
The inside of stream tank 13 is connected；It is equipped with exhaust valve 18 on the top of the negative pressure canceller 17, the exhaust valve 18 extends to case
The outside of body 1, for gas to be discharged.The negative pressure canceller 17 is used to make the gas in steady-flow tank 13 to pass through 18 row of exhaust valve
Out, keep pressure recovery normal.
It is equipped with electric heating tube 3 (as shown in Figure 2) on the front of the cabinet 1 and the inner wall at rear portion, is added in the electricity
It is equipped with several aluminum thermal fins 31 on heat pipe 3, for distributing the heat of electric heating tube 3 in the inside of cabinet 1, improves
Temperature prevents frost crack pipe.Temperature sensor 32 is equipped on the inner wall at the rear portion of the cabinet 1, for monitoring in cabinet 1
Temperature.Be equipped with controller 33 on the side wall of the outside of the cabinet 1, the electric heating tube 3 and temperature sensor 32 respectively with
Controller 33 is electrically connected, and when temperature sensor 32 monitors that the temperature in cabinet 1 is lower, sends the signal to controller
33, electric heating tube 3 is opened by controller 33, improves the temperature in cabinet 1.Preferably, the controller 33 is programmable for PLC
Controller.Several universal wheels 34 are equipped in the lower part of the cabinet 1, convenient for moving to cabinet 1.
As a preferred embodiment, being equipped with polyurethane insulation coating 35 on the inner wall of the cabinet 1 (such as Fig. 2 institute
Show), for playing the role of heat preservation during the cold season.
As a preferred embodiment, the cabinet 1 is stainless steel material, internal unit can be played preferably
Protective effect, and there is corrosion resistant effect.
As a preferred embodiment, handle 29 (as shown in Figure 5) is equipped on the top of the cover board 22, for side
Just cover board 22 is lifted up.
As a preferred embodiment, the diversion column 23 is rubber material, there is preferable corrosion resistance, and
It can be improved the leakproofness between mounting rack 24.
As a preferred embodiment, being equipped with the (such as Fig. 1-Fig. 2 of link 36 on the outer wall at the rear portion of the cabinet 1
It is shown), for dragging cabinet 1, it is convenient for transporting.
As a preferred embodiment, several hydraulic stems 37 are equipped in the lower part of the cabinet 1, in the hydraulic stem
37 lower part is equipped with supporting pad 38 (as Figure 1-Figure 2).After cabinet 1 reaches specified infield, by hydraulic stem 37
It rises, the level height of cabinet 1 is increased, is fixed convenient for carrying out position on the ground, the supporting pad 38 can be improved hydraulic
The contact area of bar 37 and ground plays the role of the support of stabilizing solution compression bar 37.
To sum up, non-negative pressure method of water supply unit described in the utility model can be filtered the water source of tap water pipe network, and
Cleaning process is more convenient, out of service for a long time without equipment；By installing concentratedly equipment in cabinet, can be avoided by
To erosion, and it is convenient for moving；And there is heating device, avoid frost crack pipe.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.Finally, it is stated that with
Upper embodiment is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment to the utility model
It is described in detail, those skilled in the art should understand that, the technical solution of the utility model can be repaired
Change or equivalent replacement should all cover without departing from the objective and range of technical solutions of the utility model in the utility model
Scope of the claims in.
Claims (8)
1. a kind of non-negative pressure method of water supply unit, including cabinet (1), it is characterised in that: be equipped with screen pipe in the front of the cabinet (1)
(2), the screen pipe (2) is cuboid-type, and the screen pipe (2) is stainless steel material；Roof in the screen pipe (2)
It is equipped with installing port (21)；It is covered on the installing port (21) cover board (22), the cover board (22) is cuboid-type；Institute
It states and is equipped on the inner wall of the two sides of screen pipe (2) diversion column (23), the diversion column (23) is respectively positioned under installing port (21)
Portion；Mounting rack (24) are equipped between two diversion columns (23), the mounting rack (24) is fixed on the bottom wall of cover board (22)
On；It is successively arranged active carbon layer (25) and PP cotton layer (26) from front to back in the inside of the mounting rack (24)；In the cover board
(22) bottom wall is equipped with rubber weather strip (27), and the bottom sectional shape of the rubber weather strip (27) is hollow；Institute
It states the front of mounting rack (24) and rear portion to be equipped with magnet block (28), the magnet block (28) is installed in the bottom wall of cover board (22)
On；
Water inlet pipe (11) are connected in the front of the screen pipe (2), are connected with steady flow pipe at the rear portion of the screen pipe (2)
(12), the steady flow pipe (12) extends to the inside of cabinet (1)；It is successively arranged from front to back surely in the inside of the cabinet (1)
Flow tank (13), forcing pipe (14) and force (forcing) pump (15)；The water inlet end of the steady-flow tank (13) is connected with steady flow pipe (12), described
The water outlet of steady-flow tank (13) is connected by forcing pipe (14) with the water inlet end of force (forcing) pump (15)；In the force (forcing) pump (15)
Water outlet is equipped with drainpipe (16), and the drainpipe (16) extends to the outside of cabinet (1)；
Negative pressure canceller (17) are equipped on the top of the steady-flow tank (13), the negative pressure canceller (17) and steady-flow tank (13)
Inside is connected；Exhaust valve (18) are equipped on the top of the negative pressure canceller (17), the exhaust valve (18) extends to cabinet
(1) outside；
Electric heating tube (3) are equipped on the front of the cabinet (1) and the inner wall at rear portion, on the electric heating tube (3)
Equipped with several aluminum thermal fins (31)；Temperature sensor (32) are equipped on the inner wall at the rear portion of the cabinet (1)；In the case
The side wall of the outside of body (1) is equipped with controller (33), the electric heating tube (3) and temperature sensor (32) respectively with controller
(33) it is electrically connected；Several universal wheels (34) are equipped in the lower part of the cabinet (1).
2. non-negative pressure method of water supply unit according to claim 1, it is characterised in that: be equipped on the inner wall of the cabinet (1)
Polyurethane insulation coating (35).
3. non-negative pressure method of water supply unit according to claim 1, it is characterised in that: the cabinet (1) is stainless steel material.
4. non-negative pressure method of water supply unit according to claim 1, it is characterised in that: be equipped with handle on the top of the cover board (22)
Hand (29).
5. non-negative pressure method of water supply unit according to claim 1, it is characterised in that: the diversion column (23) is rubber material
Matter.
6. non-negative pressure method of water supply unit according to claim 1, it is characterised in that: the controller (33) is programmable for PLC
Controller.
7. non-negative pressure method of water supply unit according to claim 1, it is characterised in that: the outer wall at the rear portion of the cabinet (1)
It is equipped with link (36).
8. non-negative pressure method of water supply unit according to claim 1, it is characterised in that: in the cabinet (1) if lower part be equipped with
Dry hydraulic stem (37) is equipped with supporting pad (38) in the lower part of the hydraulic stem (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433504.2U CN209412914U (en) | 2018-09-03 | 2018-09-03 | A kind of non-negative pressure method of water supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433504.2U CN209412914U (en) | 2018-09-03 | 2018-09-03 | A kind of non-negative pressure method of water supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209412914U true CN209412914U (en) | 2019-09-20 |
Family
ID=67930563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821433504.2U Active CN209412914U (en) | 2018-09-03 | 2018-09-03 | A kind of non-negative pressure method of water supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209412914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188382A (en) * | 2020-01-21 | 2020-05-22 | 青岛三利中德美水设备有限公司 | Outdoor water supply equipment |
| CN111894083A (en) * | 2020-08-10 | 2020-11-06 | 贺俊威 | Pipe network pressure-superposed water supply equipment |
| CN114351795A (en) * | 2021-12-24 | 2022-04-15 | 上海汇业机械科技有限公司 | Low-energy-consumption anti-scale non-negative-pressure water supply equipment |
-
2018
- 2018-09-03 CN CN201821433504.2U patent/CN209412914U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188382A (en) * | 2020-01-21 | 2020-05-22 | 青岛三利中德美水设备有限公司 | Outdoor water supply equipment |
| CN111894083A (en) * | 2020-08-10 | 2020-11-06 | 贺俊威 | Pipe network pressure-superposed water supply equipment |
| CN114351795A (en) * | 2021-12-24 | 2022-04-15 | 上海汇业机械科技有限公司 | Low-energy-consumption anti-scale non-negative-pressure water supply equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209412914U (en) | A kind of non-negative pressure method of water supply unit | |
| CN2844803Y (en) | Ice machine | |
| CN113729491B (en) | Direct drinking machine with sterilization function and waterway system | |
| CN111623516A (en) | Self-cleaning system for heat exchanger of condensing wall-hanging furnace | |
| CN207838602U (en) | The anti-warm and humid control integrated treatment fresh air system of haze dedusting | |
| CN2872104Y (en) | Steam generator of automatic cleaner for cooker hood | |
| CN209655562U (en) | A kind of electric heat water tank of energy-saving, environment-friendly and high-efficiency | |
| CN211233466U (en) | Novel U-shaped condenser for refrigerating unit | |
| CN106669342A (en) | Novel demisting system | |
| CN112844031A (en) | Slurry spraying, cooling and de-whitening device for absorption tower | |
| CN206444386U (en) | A kind of new demister system | |
| CN201203225Y (en) | Air conditioner device using underground cold air and cold water | |
| CN211160232U (en) | Bottom heating device of electric tar precipitator | |
| CN201605189U (en) | High-temperature condensation water iron removal device | |
| CN215143146U (en) | Photovoltaic module cleaning system | |
| CN220069482U (en) | Commercial water purifying and drinking machine with antifreezing device | |
| CN210638540U (en) | Steam condensate water waste heat recovery system | |
| CN210425267U (en) | Anti-freezing vertical coil pipe structure | |
| CN204830993U (en) | Receive basin self - cleaning's integral type cooling tower | |
| CN220230201U (en) | Energy-saving system of liquid oxygen gasifier | |
| CN219323952U (en) | Filter with degassing function | |
| CN209926339U (en) | Adjustable energy-saving hot water tank | |
| CN209722850U (en) | Road deicing water scooping machine | |
| CN214287550U (en) | Slurry spraying, cooling and whitening device for absorption tower | |
| CN217377596U (en) | Ice-melting and snow-melting water production system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |