CN206916838U - A kind of box type negative-pressure-free - Google Patents
A kind of box type negative-pressure-free Download PDFInfo
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- CN206916838U CN206916838U CN201720607656.9U CN201720607656U CN206916838U CN 206916838 U CN206916838 U CN 206916838U CN 201720607656 U CN201720607656 U CN 201720607656U CN 206916838 U CN206916838 U CN 206916838U
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Abstract
The utility model discloses a kind of box type negative-pressure-free, it is characterized in that：Including casing, the casing is provided with out water inlet and delivery port, the delivery port is connected with high area's equipment, high area's equipment includes supercharging device, steady-flow tank and water outlet Jie Gao areas, one end of the steady-flow tank is connected with supercharging device, the other end is connected with water removal higher-pressure region, and insufficient water sources is to provide technique effect of the user with user's water is met in the case of water by box type negative-pressure-free equipment.
Description
Technical field
The utility model belongs to water supply field, and in particular, it is related to a kind of box type negative-pressure-free.
Background technology
Today of speed development is opened in house property, surrounding city high buildings and large mansions increase, and conventional supply equipment can not meet market
Needs.The main function of current box type negative-pressure-free is provided for city planting ductwork end and normally supplied water, surrounding city and rural area
Tap water pipe network is in end, pressure of supply water deficiency, and existing common non-negative pressure water-supply installation does not have the effect of water supply, original
Pond pattern again less than the accreditation in market.A box type negative-pressure-free is so devised to solve problem above, current nothing
Negative pressure water-supply installation only meets in the case of having abundant water resources, in the case of water source is insufficient can only termination of pumping carry out maintained equipment, use
Family all can not just commonly use water.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind in insufficient water sources to provide use
Family does not influence the advance of complete equipment operating with meeting user's water by box type negative-pressure-free equipment in the case of water.
To achieve the above object, the utility model provides following technical scheme：A kind of box type negative-pressure-free, including casing,
The casing is provided with out water inlet and delivery port, and the delivery port is connected with high area's equipment, and high area's equipment includes supercharging
Device, steady-flow tank and water outlet Jie Gao areas, one end of the steady-flow tank are connected with supercharging device, and the other end connects with water removal higher-pressure region
Connect.
Preferably：It is additionally provided with ultraviolet ray disinfector between the supercharging device and casing, the one of the ultraviolet ray disinfector
End is connected with supercharging device, and the other end is connected with casing.
Preferably：Be provided with the first valve between the ultraviolet ray disinfector and supercharging device, the ultraviolet ray disinfector with
The second valve is provided between casing.
Preferably：The 3rd valve is provided between the supercharging device and casing.
Preferably：Flow controller is also associated with the steady-flow tank, water inlet pipe is connected with the flow controller.
Preferably：The water inlet pipe is provided with the 4th valve.
Preferably：Control system is additionally provided with the casing, the control system is used to control the first valve, the second valve
Door, the 3rd valve and the 4th valve.
The beneficial effects of the utility model are that, when tap water pipe network feed source is normal, non-negative pressure water service system is normal
Rule running, water source enter pipeline by steady-flow tank, and by increasing pump into user family, excessive, running water water inlet is used in user
In the case that water source can not meet, the 3rd valve for opening connection water tank is controlled by control system, is compensated by the water in water tank
The water source of deficiency, continue to close three valves of ground after having compensated, so form a circulation.
Brief description of the drawings
Fig. 1 is a kind of structural representation one of box type negative-pressure-free of the utility model.
In figure：1st, casing；2nd, supercharging device；3rd, steady-flow tank；4th, water outlet Jie Gao areas；5th, ultraviolet ray disinfector；6th, the first valve
Door；7th, the second valve；8th, the 3rd valve；9th, flow controller；10th, water inlet pipe；11st, the 4th valve；12nd, water inlet；13 water outlets
Mouthful.
Embodiment
Shown in reference picture 1, a kind of box type negative-pressure-free of present case implementation, including casing 1, the casing 1 are provided with out
The mouth of a river 12 and delivery port 13, the delivery port 13 are connected with high area's equipment, and high area's equipment includes supercharging device 2, steady-flow tank 3
With water outlet Jie Gao areas 4, one end of the steady-flow tank 3 is connected with supercharging device 2, and the other end is connected with water removal higher-pressure region, the increasing
Ultraviolet ray disinfector 5 is additionally provided between pressure device 2 and casing 1, one end of the ultraviolet ray disinfector 5 is connected with supercharging device 2,
The other end is connected with casing 1, and the first valve 6 is provided between the ultraviolet ray disinfector 5 and supercharging device 2, and the ultraviolet disappears
The second valve 7 is provided between malicious device 5 and casing 1, the 3rd valve 8, the current stabilization are provided between the supercharging device 2 and casing 1
Flow controller 9 is also associated with tank 3, is connected with water inlet pipe 10 on the flow controller 9, the water inlet pipe 10 is provided with the
Four valves 11, are additionally provided with control system on the casing 1, and the control system is used to controlling the first valve 6, the second valve 7, the
Three valves and the 4th valve 11.
For the non-negative pressure unitized equipment of intelligent pot type steady flow compensation formula, using without the balanced compensated tank of negative pressure flow to being
System implements the effect of voltage stabilizing, with water ebb or night low discharge（Water consumption is less than the specified water supply flow of 1% equipment）When, control
Cabinet receives the working condition that signal source automatically switches to low discharge termination of pumping pressurize water supply, avoids because of water usage at night hour water pump frequency
Numerous startup and shorten the service life of water pump, while reduce operation energy consumption caused by the frequent starting of water pump, economizing on energy and electricity,
When tap water pipe network feed source is normal, non-negative pressure water service system operates to be conventional, and water source enters pipeline by steady-flow tank 3,
By increasing pump into user family, used excessively in user, in the case that running water water inlet water source can not meet, by control system
The 3rd valve 8 of connection water tank is opened in control, and the water source of deficiency is compensated by the water in water tank, continues to close ground after having compensated
Three valves 8, so form a circulation.
Embodiment described above is a kind of preferable scheme of the present utility model, not the utility model is made any
Formal limitation, there are other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (7)
1. a kind of box type negative-pressure-free, including casing, it is characterised in that：The casing is provided with out water inlet and delivery port, described
Delivery port is connected with high area's equipment, and high area's equipment includes supercharging device, steady-flow tank and water outlet Jie Gao areas, the steady-flow tank
One end is connected with supercharging device, and the other end is connected with water removal higher-pressure region.
A kind of 2. box type negative-pressure-free according to claim 1, it is characterised in that：Also set between the supercharging device and casing
There is ultraviolet ray disinfector, one end of the ultraviolet ray disinfector is connected with supercharging device, and the other end is connected with casing.
A kind of 3. box type negative-pressure-free according to claim 2, it is characterised in that：The ultraviolet ray disinfector and supercharging device
Between be provided with the first valve, the second valve is provided between the ultraviolet ray disinfector and casing.
A kind of 4. box type negative-pressure-free according to claim 3, it is characterised in that：It is provided between the supercharging device and casing
3rd valve.
A kind of 5. box type negative-pressure-free according to claim 4, it is characterised in that：Flow control is also associated with the steady-flow tank
Device processed, water inlet pipe is connected with the flow controller.
A kind of 6. box type negative-pressure-free according to claim 5, it is characterised in that：The water inlet pipe is provided with the 4th valve.
A kind of 7. box type negative-pressure-free according to claim 6, it is characterised in that：Control system is additionally provided with the casing,
The control system is used to control the first valve, the second valve, the 3rd valve and the 4th valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720607656.9U CN206916838U (en) | 2017-05-27 | 2017-05-27 | A kind of box type negative-pressure-free |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720607656.9U CN206916838U (en) | 2017-05-27 | 2017-05-27 | A kind of box type negative-pressure-free |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206916838U true CN206916838U (en) | 2018-01-23 |
Family
ID=61307993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720607656.9U Active CN206916838U (en) | 2017-05-27 | 2017-05-27 | A kind of box type negative-pressure-free |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206916838U (en) |
-
2017
- 2017-05-27 CN CN201720607656.9U patent/CN206916838U/en active Active
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