CN209083594U - A kind of no negative pressure energy-saving list pump - Google Patents
A kind of no negative pressure energy-saving list pump Download PDFInfo
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- CN209083594U CN209083594U CN201821798892.4U CN201821798892U CN209083594U CN 209083594 U CN209083594 U CN 209083594U CN 201821798892 U CN201821798892 U CN 201821798892U CN 209083594 U CN209083594 U CN 209083594U
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- pump
- vacuum
- negative pressure
- water
- pressure energy
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Abstract
The utility model relates to energy saving pump technical fields, in particular to a kind of no negative pressure energy-saving list pump, including Power Component, water pump and vacuum inhibit component, Power Component is connected to water pump upper end and provides power for water pump, water pump is used to complete the pressurization of liquid, vacuum inhibits component to be set to water pump side, vacuum inhibits component to be connected with water pump, for equilibrium water pump pressure, water pump includes the pump housing, pump case, pump shaft, impeller and air deflector, the pump housing is set among pump case, pump shaft, impeller and air deflector are set in the pump housing, impeller set is set to pump shaft and rotates around pump shaft, air deflector is set to pump shaft end, it includes vacuum eliminating device and sensor that vacuum, which inhibits component, vacuum eliminating device is set to pump case side middle position, vacuum eliminating device is connected with pump case, sensor is set to pump case upper end side.Compared with prior art, the utility model optimizes without negative pressure energy-saving list pump configuration, improves practicability and installation convenience.
Description
[technical field]
The utility model relates to energy saving pump technical field, in particular to a kind of no negative pressure energy-saving list pump.
[background technique]
Traditional water supply pattern is by municipal tap water to supply water by being put into water tank in pipe network, then from water pump to user.This
Sample causes the pressure of city planting ductwork to waste.If water pump to be directly connected in the pipe network water-intaking of municipal tap water, having can
Negative pressure can be generated, user's water is influenced, and electric energy and water pump service life is lost.
Current energy-saving pump generally eliminates negative pressure using vacuum eliminating device method is installed in the pump housing, but the prior art
The middle universal installation site of vacuum eliminating device is relatively low, and secondary design will lead to the more gas of storage in the pump housing, so as to cause to pump
Body does not suppress problem, influences energy-saving pump normal use.In addition, the installation question of energy-saving pump also needs to be further increased convenience.
[utility model content]
In order to overcome the above problem, the utility model proposes one kind can effectively solve the above problems without negative pressure energy-saving list
Pump.
The utility model solves a kind of technical solution that above-mentioned technical problem provides: providing a kind of no negative pressure energy-saving list
Pump, including Power Component, water pump and vacuum inhibit component, and Power Component is connected to water pump upper end and provides power, water for water pump
The pressurization for completing liquid is pumped, vacuum inhibits component to be set to water pump side, and vacuum inhibits component to be connected with water pump, is used for
Equilibrium water pump pressure, water pump include the pump housing, pump case, pump shaft, impeller and air deflector, and the pump housing is set among pump case, pump shaft, leaf
Wheel and air deflector are set in the pump housing, and impeller set is set to pump shaft and rotates around pump shaft, and air deflector is set to pump shaft end, vacuum suppression
Component processed includes vacuum eliminating device and sensor, and vacuum eliminating device is set to pump case side middle position, and it is high to be located at pump case
The one third of degree is at 2/3rds height, and vacuum eliminating device is connected with pump case, and sensor is set to pump case upper end side
Portion.
Preferably, the pump case includes water inlet, water outlet and connecting plate, and water inlet is set to pump case lower end side, out
The mouth of a river is set to pump case upper end side, and connecting plate is set to pump case bottom.
Preferably, the connecting plate is slab design.
Preferably, the Power Component is motor.
Preferably, the pump housing is made of stainless steel.
Preferably, the pump case is made of stainless steel.
Preferably, the no negative pressure energy-saving list pump is additionally provided with control system, and the control system is connected to the sensor.
Compared with prior art, the setting side that vacuum eliminating device is improved without negative pressure energy-saving list pump of the utility model
Vacuum eliminating device is set to pump case side middle position, improves the setting height of vacuum eliminating device by formula, and structure is excellent
Change, the storage of gas in pump case can be effectively reduced, reduces because there is the problem of air is without suppressing in centrifugal pump body, improve real
The property used；Connecting plate is arranged in pump case bottom, and connecting plate is slab design, and when installation is more convenient, improves installation convenience；Electrical part
Divide and be more thoroughly isolated with the network of rivers, electrical safety coefficient greatly improves；Equipment is easy dismounting, maintenance, easy maintenance, and failure is more held
It is easily intuitively found, the versatility of aftermarket attachment improves, and possesses higher mechanical efficiency；The utility model belongs to water supply network
Secondary pressurized equipment, the saving power consumption that former water supply network can be made full use of to have hydraulic pressure, realize secondary pressurized system, and not
Negative pressure, the secondary pressurized being specifically for use between life, production water supply and municipal network water supply can be generated in water inlet end.
[Detailed description of the invention]
Fig. 1 is a kind of front view of no negative pressure energy-saving list pump of the utility model；
Fig. 2 is a kind of cross-sectional view of no negative pressure energy-saving list pump of the utility model.
[specific embodiment]
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used for explaining
The utility model 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
It is only limitted to the relative position in given view, rather than absolute position.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of no negative pressure energy-saving list pump 10, including Power Component 11, water
Pump 13 and vacuum inhibit component 15, and Power Component 11 is connected to 13 upper end of water pump and provides power for water pump 13, and water pump 13 is used for
Complete the pressurization of liquid.In the present embodiment, Power Component 11 is motor, it is to be understood that Power Component 11 can be according to reality
Border uses the motor for needing to select different size.Vacuum inhibits component 15 to be set to 13 side of water pump, vacuum inhibit component 15 with
Water pump 13 is connected, for pressure in heeling pump 13.
Water pump 13 includes the pump housing 131, pump case 133, pump shaft 135, impeller 137 and air deflector 139.The pump housing 131 is set to pump
Among shell 133, pump shaft 135, impeller 137 and air deflector 139 are set in the pump housing 131.Impeller 137 be sheathed on pump shaft 135 and around
Pump shaft 135 rotates, and air deflector 139 is set to 135 end of pump shaft.Pump case 133 includes water inlet 1331, water outlet 1333 and connection
Plate 1335, water inlet 1331 are set to 133 lower end side of pump case, and water outlet 1333 is set to 133 upper end side of pump case, connecting plate
1335 are set to 133 bottom of pump case.The pump housing 131, pump case 133, pump shaft 135, impeller 137 and air deflector 139 are made of stainless steel.
It is understood that the pump housing 131, pump case 133, water inlet 1331 and water outlet 1333 can select difference according to actual needs
Specification, this specifications parameter are mainly related to the water supply capacity of water pump 13.Connecting plate 1335 is slab design, and when installation is more square
Just, installation convenience is improved.
It includes vacuum eliminating device 151 and sensor 153 that vacuum, which inhibits component 15, and vacuum eliminating device 151 is set to pump
133 side middle position of shell, positioned at 133 height of pump case one third to 2/3rds height locate, vacuum eliminating device 151 and
Pump case 133 is connected, and for balancing pressure in pump case 133, sensor 153 is set to 133 upper end side of pump case.Vacuum inhibits dress
It sets 151 and is equipped with air intake valve (not shown), vacuum eliminating device 151 is opened air intake valve when there is negative pressure in pump case 133, made
Extraneous gas enters pump case 133 to balance the pressure in pump case 133, and sensor 153 is when the trend for occurring negative pressure in pump case 133
When electric signal is provided.No negative pressure energy-saving list pump 10 is additionally provided with control system, and control system is connected to sensor 153.
When using this without negative pressure energy-saving list pump 10, water flow is entered by water inlet 1331, by water outlet 1333 after the pump housing 131
Outflow.When occurring negative pressure trend in pump case 133, vacuum eliminating device 151 opens air intake valve, and extraneous gas is made to enter pump case
133 to balance the pressure in pump case 133.Sensor 153 detects pressure in pump case 133, occurs in pump case 133 negative
Electric signal is provided when the trend of pressure, under control system control, water pump 13 stops working.
Compared with prior art, the utility model without negative pressure energy-saving list pump 10 improves setting for vacuum eliminating device 151
Mode is set, vacuum eliminating device 151 is set to 133 side middle position of pump case, improves the setting of vacuum eliminating device 151
Highly, structure optimization can effectively reduce the storage of gas in pump case 133, reduce because have in centrifugal pump body 131 air without
The problem of suppressing improves practicability；Connecting plate 1335 is arranged in 133 bottom of pump case, and connecting plate 1335 is slab design, when installation more
For convenience, installation convenience is improved；Electric part is more thoroughly isolated with the network of rivers, and electrical safety coefficient greatly improves；Equipment is held
Easy to assemble, maintenance, easy maintenance, failure are more easily intuitively found, and the versatility of aftermarket attachment improves, and possess higher machine
Tool efficiency；The utility model belongs to the secondary pressurized equipment of water supply network, and former water supply network can be made full use of to have hydraulic pressure, realize
The saving power consumption of secondary pressurized system, and negative pressure will not be generated in water inlet end, it is specifically for use in life, production water supply and municipal administration
Secondary pressurized between water supply network.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
All any modifications made within the design of the utility model, equivalent replacement and improvement etc. should be included in the utility model
Scope of patent protection in.
Claims (7)
1. a kind of no negative pressure energy-saving list pump, it is characterised in that: inhibit component, Power Component including Power Component, water pump and vacuum
It is connected to water pump upper end and provides power for water pump, water pump is used to complete the pressurization of liquid, and vacuum inhibits component to be set to water pump
Side, vacuum inhibit component to be connected with water pump, are used for equilibrium water pump pressure；
The water pump includes the pump housing, pump case, pump shaft, impeller and air deflector, and the pump housing is set among pump case, pump shaft, impeller and is led
Stream device is set in the pump housing, and impeller set is set to pump shaft and rotates around pump shaft, and air deflector is set to pump shaft end；
It includes vacuum eliminating device and sensor that the vacuum, which inhibits component, and vacuum eliminating device is set to pump case side interposition
It sets, at 2/3rds height, vacuum eliminating device is connected the one third positioned at pump case height with pump case, sensor setting
In pump case upper end side.
2. as described in claim 1 without negative pressure energy-saving list pump, which is characterized in that the pump case include water inlet, water outlet and
Connecting plate, water inlet are set to pump case lower end side, and water outlet is set to pump case upper end side, and connecting plate is set to pump case bottom
Portion.
3. being pumped as claimed in claim 2 without negative pressure energy-saving list, which is characterized in that the connecting plate is slab design.
4. being pumped as claimed in claim 3 without negative pressure energy-saving list, which is characterized in that the Power Component is motor.
5. being pumped as claimed in claim 4 without negative pressure energy-saving list, which is characterized in that the pump housing is made of stainless steel.
6. being pumped as claimed in claim 5 without negative pressure energy-saving list, which is characterized in that the pump case is made of stainless steel.
7. being pumped as described in claim 1 without negative pressure energy-saving list, which is characterized in that the no negative pressure energy-saving list pump is additionally provided with control
System, the control system are connected to the sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798892.4U CN209083594U (en) | 2018-10-31 | 2018-10-31 | A kind of no negative pressure energy-saving list pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798892.4U CN209083594U (en) | 2018-10-31 | 2018-10-31 | A kind of no negative pressure energy-saving list pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083594U true CN209083594U (en) | 2019-07-09 |
Family
ID=67122190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821798892.4U Active CN209083594U (en) | 2018-10-31 | 2018-10-31 | A kind of no negative pressure energy-saving list pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083594U (en) |
-
2018
- 2018-10-31 CN CN201821798892.4U patent/CN209083594U/en active Active
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