CN207080327U - A kind of pot type is without negative pressure energy-saving pump - Google Patents
A kind of pot type is without negative pressure energy-saving pump Download PDFInfo
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- CN207080327U CN207080327U CN201720973417.5U CN201720973417U CN207080327U CN 207080327 U CN207080327 U CN 207080327U CN 201720973417 U CN201720973417 U CN 201720973417U CN 207080327 U CN207080327 U CN 207080327U
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- negative pressure
- pot type
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Abstract
It the utility model is related to supply equipment technical field, more particularly to a kind of pot type is without negative pressure energy-saving pump, for connecting municipal network water supply and user's water service pipe net, including pump case, vacuum suppresser, water inlet, pump core, supervising device, power set and delivery port, pump case bottom side sets a water inlet, water inlet is connected with municipal network water supply, pump case upper end is while set a vacuum suppresser, pump case upper end another side sets supervising device, supervising device is connected with vacuum suppresser signal, multiple pump cores are set in pump case, multiple power set are set outside pump case, pump core is connected with power set, delivery port is set between pump core and power set, delivery port connects user's water service pipe net.Compared with prior art, pot type of the present utility model is few without negative pressure energy-saving pump pipeline valve quantity, structure optimization, and space availability ratio is high.
Description
【Technical field】
Supply equipment technical field is the utility model is related to, more particularly to a kind of pot type is without negative pressure energy-saving pump.
【Background technology】
Water resource is valuable source essential in people's life, and the high energy consumption in economic development is also into China's work
Need urgently to solve the problems, such as in industry and resident living, with power-saving technology make rapid progress, save the energy, reduce energy use into
This, while need to solve the problems such as the difficulty with water hypodynamic because of running water pressure.
At present, there is a kind of non-negative pressure water-supply installation in the market, and it is that a kind of pressurization water supply unit directly supplies with municipal administration
Grid connection, series connection laminates water supply and ensures municipal ductwork pressure and protected not less than setting on the basis of city planting ductwork residual compression
The second pressure water supply equipment of shield pressure (setting pressure necessarily be greater than cell direct-furnish area pressure demand, typically not less than 1.2Kg).
The core of non-negative pressure water-supply installation is how to prevent negative pressure from producing in second pressure water supply system operation, eliminates unit fortune
Influence of the row to city planting ductwork, safe and reliable, steady, lasting confession is realized on the premise of ensureing not influenceing nearby users with water
Water.
But non-negative pressure water-supply installation generally existing pipeline of the prior art, valve are more, complicated inconvenience installation,
The shortcomings of floor space is big.
【Utility model content】
In order to overcome above mentioned problem, the utility model proposes a kind of pipeline valve quantity is few, structure optimization, space availability ratio
High pot type is without negative pressure energy-saving pump.
The utility model solves a kind of technical scheme that above-mentioned technical problem provides：A kind of pot type is provided without negative pressure energy-saving
Pump, for connecting municipal network water supply and user's water service pipe net, including pump case, vacuum suppresser, water inlet, pump core, monitoring dress
Put, power set and delivery port, pump case bottom side sets a water inlet, and water inlet is connected with municipal network water supply, on pump case
While setting a vacuum suppresser, pump case upper end another side sets supervising device at end, and supervising device connects with vacuum suppresser signal
Connect, multiple pump cores are set in pump case, multiple power set are set outside pump case, pump core is connected with power set, pump core and power
Delivery port, delivery port connection user's water service pipe net are set between device.
Preferably, the pump core quantity is equal with power set quantity, and a power set connect a pump core.
Preferably, the pump case interior edge inwall sets one layer of adsorption layer, and adsorption layer is covered with whole pump housing endophragm.
Preferably, the pump case lower end sets support frame, and support frame bottom sets pulley.
Preferably, the pump core is arranged at pump case inner bottom part.
Preferably, the pump case is made using stainless steel.
Preferably, the pump core is made using stainless steel.
Compared with prior art, pot type of the present utility model without negative pressure energy-saving pump by the way that pump core is arranged inside pump case,
The connecting pipe and valve between pump core and pump case, optimization and simplified structure are eliminated, reduces body of the pot type without negative pressure energy-saving pump
Product, space is saved, fault rate reduces, and installation is simple, and later maintenance cost is low；Pump core quantity is equal with power set quantity, and one
Individual power set connect a pump core, improve operating efficiency；Pump case interior edge inwall sets one layer of adsorption layer, and adsorption layer is used to adsorb
Impurity in water, purifies water to a certain degree, raising water quality, and adsorption layer is covered with whole pump housing endophragm, can effectively prevent
Erosion of the metal ion to pump housing endophragm in sealing, pump case service life is improved, reduces cost；Pump case lower end sets support frame,
Support frame bottom sets pulley, is easy to pump case movement installation；Pump core is arranged at pump case inner bottom part, makes full use of in pump case and stores
Water, prevent municipal network water supply insufficient water from causing secondary water-supply to be interrupted, at utmost ensure the normal water demand of user；Pump case
It is made using stainless steel, it is attractive in appearance, firm, durable；Pump core is made using stainless steel, ensures high efficiency, favourable energy-conservation.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of the pot type of the utility model without negative pressure energy-saving pump；
Diagram：1- pump cases, 2- vacuum suppressers, 3- water inlets, 4- pump cores, 5- supervising devices, 6- power set, 7- water outlets
Mouthful.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used for explaining
The utility model, it is not used to limit the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
The relative position being only limitted in given view, rather than absolute position.
In addition, and it can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " more in description of the present utility model
It is individual " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
Referring to Fig. 1, a kind of pot type of the present utility model is without negative pressure energy-saving pump, for connecting municipal network water supply and user
With grid, carry out second pressure water supply on the basis of municipal network water supply residual compression and ensure municipal network water supply pressure
Not less than setting protection pressure (setting pressure necessarily be greater than cell direct-furnish area pressure demand, typically not less than 1.2Kg), so as to protect
Demonstrate,prove the normal water supply of user's water service pipe net.The pot type includes pump case 1, vacuum suppresser 2, water inlet 3, pump without negative pressure energy-saving pump
Core 4, supervising device 5, power set 6 and delivery port 7.The bottom side of pump case 1 sets a water inlet 3, and the water inlet 3 is used for and city
Political affairs water supply network connects, and introduces the water into pump case 1.Pump case 1 is closed container, can store a certain amount of water, when the current of water inlet 3
Amount changes, and when moment water consumption is more than municipal network water supply output, the water of storage can supplement in time, play steady flow compensation
Effect, and provide mechanical support without negative pressure energy-saving pump for whole pot type.The upper end of pump case 1 is while set a vacuum suppresser 2, very
Empty suppressor 2 is used to eliminate the internal negative pressure of pump case 1, energy-saving consumption-reducing, improves operating efficiency of the pot type without negative pressure energy-saving pump.Pump case 1
Upper end another side sets supervising device 5, and supervising device 5 is connected with the signal of vacuum suppresser 2, for monitoring in real time in pump case 1
Negative pressure value, negative pressure signal is transmitted to vacuum suppresser 2.Multiple pump cores 4 are set in pump case 1, set multiple power to fill outside pump case 1
6 are put, pump core 4 is connected by pipeline with power set 6, and power set 6 provide power, the completion pair of pump core 4 for the work of pump core 4
The secondary pressurized that municipal network water supply supplies water.The quantity of pump core 4 is equal with the quantity of power set 6, and a power set 6 connect one
Pump core 4, improve operating efficiency.Delivery port 7 is set between pump core 4 and power set 6, and delivery port 7 is used to connect user's water service pipe
Net, user's water service pipe net will be inputted by the water of secondary pressurized.
The pump case 1 is made using stainless steel, attractive in appearance, firm, durable.Preferably, the interior edge inwall of pump case 1 is set
One layer of adsorption layer, adsorption layer are used to adsorb impurity in water, purified water to a certain degree, raising water quality, and adsorption layer cloth
The full whole inwall of pump case 1, can effectively prevent erosion of the metal ion to the inwall of pump case 1 in water, improve the service life of pump case 1,
Reduce cost.Preferably, the lower end of pump case 1 sets support frame, for supporting pump case 1.Support frame bottom sets pulley, is easy to pump
The movement installation of shell 1.
The pump core 4 is made using stainless steel, ensures high efficiency, favourable energy-conservation.Preferably, pump core 4 is arranged at
The inner bottom part of pump case 1, storage water in pump case 1 is made full use of, prevents municipal network water supply insufficient water from causing secondary water-supply to be interrupted, most
Big degree ensures the normal water demand of user.
Compared with prior art, pot type of the present utility model without negative pressure energy-saving pump by the way that pump core 4 is arranged in pump case 1
Portion, connecting pipe and valve between pump core 4 and pump case 1, optimization and simplified structure are eliminated, reduces pot type without negative pressure energy-saving pump
Volume, save space, fault rate reduces, and installation is simple, and later maintenance cost is low.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every any modification made within design of the present utility model, equivalent substitution and improvement etc. should be included in the utility model
Scope of patent protection in.
Claims (7)
1. a kind of pot type is without negative pressure energy-saving pump, for connecting municipal network water supply and user's water service pipe net, including the suppression of pump case, vacuum
Device, water inlet, pump core, supervising device, power set and delivery port processed, it is characterised in that：Pump case bottom side sets a water inlet
Mouthful, water inlet is connected with municipal network water supply, while setting a vacuum suppresser, pump case upper end another side sets prison for pump case upper end
Device is controlled, supervising device is connected with vacuum suppresser signal, and multiple pump cores are set in pump case, set multiple power to fill outside pump case
Put, pump core is connected with power set, and delivery port, delivery port connection user's water service pipe net are set between pump core and power set.
2. pot type as claimed in claim 1 is without negative pressure energy-saving pump, it is characterised in that the pump core quantity and power set quantity
Equal, a power set connect a pump core.
3. pot type as claimed in claim 2 is without negative pressure energy-saving pump, it is characterised in that the pump case interior edge inwall sets one layer of suction
Attached layer, adsorption layer are covered with whole pump housing endophragm.
4. pot type as claimed in claim 2 is without negative pressure energy-saving pump, it is characterised in that the pump case lower end sets support frame, branch
Support bottom sets pulley.
5. pot type as claimed in claim 2 is without negative pressure energy-saving pump, it is characterised in that the pump core is arranged at pump case inner bottom part.
6. pot type as claimed in claim 5 is without negative pressure energy-saving pump, it is characterised in that the pump case uses stainless steel system
Into.
7. pot type as claimed in claim 6 is without negative pressure energy-saving pump, it is characterised in that the pump core uses stainless steel system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720973417.5U CN207080327U (en) | 2017-08-04 | 2017-08-04 | A kind of pot type is without negative pressure energy-saving pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720973417.5U CN207080327U (en) | 2017-08-04 | 2017-08-04 | A kind of pot type is without negative pressure energy-saving pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207080327U true CN207080327U (en) | 2018-03-09 |
Family
ID=61425175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720973417.5U Active CN207080327U (en) | 2017-08-04 | 2017-08-04 | A kind of pot type is without negative pressure energy-saving pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207080327U (en) |
-
2017
- 2017-08-04 CN CN201720973417.5U patent/CN207080327U/en active Active
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