CN209261855U - A kind of distribution current stabilization energy-saving pump - Google Patents
A kind of distribution current stabilization energy-saving pump Download PDFInfo
- Publication number
- CN209261855U CN209261855U CN201920000457.0U CN201920000457U CN209261855U CN 209261855 U CN209261855 U CN 209261855U CN 201920000457 U CN201920000457 U CN 201920000457U CN 209261855 U CN209261855 U CN 209261855U
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- pump
- current stabilization
- pump housing
- water inlet
- hydraulic press
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Abstract
The utility model discloses a kind of distributed current stabilization energy-saving pumps, including the pump housing and check valve, the water outlet of the pump housing is connect with the bottom of current stabilization chamber, motor is provided on the right side of the pump housing, the motor drives the rotation of pump case internal impeller, the transport to liquid is realized with this, the outside of the current stabilization chamber is provided with shell cavity, the shell cavity is connected to by inlet and outlet pipes with external pipe, the hydraulic pressure sensor is fixedly mounted on the inner wall of external pipe, the side of the shell cavity is provided with hydraulic press, piston rod on the hydraulic press output end passes through shell cavity and extends to the inside of current stabilization chamber, the piston rod is fixedly connected with piston rod far from one end of hydraulic press, the hydraulic pressure sensor is electrically connected with hydraulic press.The distribution current stabilization energy-saving pump makes pressure be maintained within a certain range always, by regulating and controlling to outlet conduit internal pressure to reach good steady flow result.
Description
Technical field
The utility model relates to energy saving pump technical field, specially a kind of distributed current stabilization energy-saving pump.
Background technique
In heat-exchange system, it is often necessary to hot and cold water is transported using energy-saving pump, however traditional energy-saving pump fortune
Steady flow result when transfusion fluid is poor, causes the pressure of subsequent pipeline excessive, or causes surge to follow-up equipment, shortens
The service life of heat exchange equipment, in consideration of it, a kind of distributed current stabilization energy-saving pump for heat-exchange system is just urgently ground by invention
It produces and.
Utility model content
The purpose of this utility model is to provide a kind of distributed current stabilization energy-saving pumps, have achieved the effect that current stabilization.
To achieve the above object, the utility model provides the following technical solutions: a kind of distribution current stabilization energy-saving pump, including pump
The water outlet of body and check valve, the pump housing is connect with the bottom of current stabilization chamber；
The pump housing is by motor, motor fixing seat, chassis, rotation axis, shaft coupling, bearing body, bearing, pump shaft, impeller, pump
Shell, water inlet, water outlet and pump housing pedestal form, and motor, the fixed peace in the bottom of the motor are provided on the right side of the pump housing
Equipped with motor fixing seat, and the motor fixing frame is fixedly mounted on above the right side of chassis, the output end on the right side of the motor
It is rotatably connected to rotation axis, the left end of the rotation axis is provided with shaft coupling, and the left pivot movement of the shaft coupling is connected with bearing
Body is provided with bearing in the left port and right output port of the bearing body, and the bearing inner sleeve is connected to pump shaft, a left side for the pump shaft
Side extends to inside pump case, and the left end of the pump shaft is fixedly connected with impeller, and the left side central portion of the pump case is fixedly connected
There is water inlet, the upper end of the pump case is fixedly connected with water outlet, and the bottom of the pump case is fixedly connected with pump housing pedestal, institute
The bottom for stating pump housing pedestal is fixedly connected on the left upper portion of chassis；
The current stabilization chamber is by shell cavity, external pipe, hydraulic pressure sensor, water inlet line, outlet conduit, hydraulic press, work
Stopper rod and piston composition, the shell cavity are connected to by inlet and outlet pipes with external pipe, the hydraulic pressure sensing
Device is fixedly mounted on the inner wall of external pipe, and the side of the shell cavity is provided with hydraulic press, on the hydraulic press output end
Piston rod pass through shell cavity and extend to the inside of current stabilization chamber, the piston rod is fixedly connected with far from one end of hydraulic press
Piston rod, the hydraulic pressure sensor are electrically connected with hydraulic press.
Preferably, the inlet and outlet are provided with check valve.
Preferably, the water inlet end of the check valve is rotatably connected to filter screen carrier, the left end of the filter screen carrier 30 as one kind 1
Mouth offers internal screw thread with right output port, and is also socketed with sealing ring in the left port and right output port of the filter screen carrier, institute
The water inlet end for stating check valve offers external screw thread.
Preferably, filter screen is fixedly installed in the middle part of the filter screen carrier.
Preferably, the inlet and outlet pipes are provided with check valve.
Compared with prior art, the utility model has the beneficial effects that
(1), the distribution current stabilization energy-saving pump realizes steady flow result by the way that check valve is arranged in inlet and outlet.It should
Check valve is internally provided with filter screen, can stop impurity and disturb to the sense of pump body, reduces the induction of energy-saving pump water flow shakiness
Factor plays the role of certain current stabilization, and the filter screen is mounted on filter screen carrier, and the front and back end of filter screen carrier is logical
Threaded connection is crossed, dismounting is very convenient, is conducive to quickly and easily replace filter screen.
(2), the purpose that the distribution current stabilization energy-saving pump realizes current stabilization by setting current stabilization chamber.When hydraulic pressure sensor detects
When the hydraulic pressure of external pipe is larger, hydraulic press work, piston rod is shunk, and is moved in piston, and external pipe is alleviated in water inlet line water inlet
Pressure, when the hydraulic pressure of hydraulic pressure sensor detection external pipe is smaller, hydraulic press work, piston rod elongation is moved outside piston, out
Waterpipe increases the pressure of external pipe to external pipeline water delivery, achievees the purpose that current stabilization in this way.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model partial internal structure schematic diagram；
Fig. 3 is the utility model one-way valve structures schematic diagram.
In figure: 1 pump housing, 101 motors, 102 motor fixing seats, 103 chassis, 104 rotation axis, 105 shaft couplings, 106 bearings
Body, 107 bearings, 108 pump shafts, 109 impellers, 1010 pump cases, 1011 water inlets, 1012 water outlets, 1013 pump housing pedestals, 2 current stabilizations
Chamber, 201 shell cavities, 202 external pipes, 203 hydraulic pressure sensors, 204 water inlet lines, 205 outlet conduits, 206 hydraulic presses,
207 piston rods, 208 pistons, 3 check valves, 301 filter screen carriers, 302 sealing rings, 303 filter screens.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of distribution current stabilization energy-saving pump, including the pump housing 1
It is connect with the water outlet of check valve 2, the pump housing 1 with the bottom of current stabilization chamber 2.
The pump housing 1 is by motor 101, motor fixing seat 102, chassis 103, rotation axis 104, shaft coupling 105, bearing body 106, axis
It holds 107, pump shaft 108, impeller 109, pump case 1010, water inlet 1011, water outlet 1012 and pump housing pedestal 1013 to form, the pump housing 1
Right side be provided with motor 101, the bottom of motor 101 is fixedly installed with motor fixing seat 102, and motor fixing frame 102 is fixed
It is mounted on above the right side of chassis 103, the output end on 101 right side of motor is rotatably connected to rotation axis 104, a left side for rotation axis 104
End is provided with shaft coupling 105, and the left pivot movement of shaft coupling 105 is connected with bearing body 106, the left port and right end of bearing body 106
It is provided with bearing 107 in mouthful, pump shaft 108 is socketed in bearing 107, the left side of pump shaft 108 extends to inside pump case 1010, and
And the left end of pump shaft 108 is fixedly connected with impeller 109, the left side central portion of pump case 1010 is fixedly connected with water inlet 1011, pump case
1010 upper end is fixedly connected with water outlet 1012, and water inlet 1011 and water outlet 1012 are provided with check valve 3, check valve 3
Water inlet end be rotatably connected to filter screen carrier 30 as one kind 1, the left port and right output port of filter screen carrier 30 as one kind 1 offer internal screw thread,
And sealing ring 302 is also socketed in the left port and right output port of filter screen carrier 30 as one kind 1, the water inlet end of check valve 3 offers outer spiral shell
Line, the middle part of filter screen carrier 30 as one kind 1 are fixedly installed with filter screen 303, which is internally provided with filter screen 303, can hinder
It blocks impurity to disturb the sense inside the pump housing 1, reduces the risk factor of energy-saving pump water flow shakiness, play the role of certain current stabilization, and
The filter screen 303 is mounted on filter screen carrier 30 as one kind 1, and the front and back end of filter screen carrier 30 as one kind 1 is connected through a screw thread, and dismounting is very
It is convenient, be conducive to quickly and easily replace filter screen 303, and the bottom of pump case 1010 is fixedly connected with pump housing pedestal
1013, the bottom of pump housing pedestal 1013 is fixedly connected on the left upper portion of chassis 103.
Current stabilization chamber 2 is by shell cavity 201, external pipe 202, hydraulic pressure sensor 203, water inlet line 204, outlet conduit
205, hydraulic press 206, piston rod 207 and piston 208 form, and shell cavity 201 passes through water inlet line 204 and outlet conduit 205
It is connected to external pipe 202, water inlet line 204 and outlet conduit 205 are provided with check valve 3, the fixed peace of hydraulic pressure sensor 203
Mounted in the inner wall of external pipe 202, the side of shell cavity 201 is provided with hydraulic press 206, the work on 206 output end of hydraulic press
Stopper rod 207 passes through shell cavity 201 and extends to the inside of current stabilization chamber 2, and piston rod 207 is fixed far from one end of hydraulic press 206
It is connected with piston rod 207, hydraulic pressure sensor 203 is electrically connected with hydraulic press 206, when hydraulic pressure sensor 203 detects external pipe 202
Hydraulic pressure it is larger when, hydraulic press 206 works, and piston rod 207 is shunk, and moves in piston 208, and water inlet line 204 is intake, and alleviates external
The pressure of pipeline 202, when the hydraulic pressure that hydraulic pressure sensor 203 detects external pipe 202 is smaller, hydraulic press 206 works, piston rod
207 elongations, piston 208 move outside, and outlet conduit 205 increases the pressure of external pipe 202, to 202 water delivery of external pipe with this
Mode achievees the purpose that current stabilization.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In use, motor 101 drives the rotation of impeller 109 inside pump case 1010 to realize the purpose of conveying liquid.The section
It can pump by the way that check valve 3 is arranged in water inlet 1011 and water outlet 1012 and realize steady flow result.The check valve 3 is internally provided with
Filter screen 303 can stop impurity and disturb to the sense inside the pump housing 1, reduce the risk factor of energy-saving pump water flow shakiness, play certain
Current stabilization effect, and the filter screen 303 is mounted on filter screen carrier 30 as one kind 1, and the front and back end of filter screen carrier 30 as one kind 1 passes through spiral shell
Line connection, dismounting is very convenient, is conducive to quickly and easily replace filter screen.The energy-saving pump passes through setting current stabilization chamber 2
To realize the purpose of current stabilization.When the hydraulic pressure that hydraulic pressure sensor 203 detects external pipe 202 is larger, hydraulic press 206 works, living
Stopper rod 207 is shunk, and is moved in piston 208, and water inlet line 204 is intake, and alleviates the pressure of external pipe 202, when hydraulic pressure sensor 203
When the hydraulic pressure of detection external pipe 202 is smaller, hydraulic press 206 works, and piston rod 207 extends, and moves outside piston 208, outlet conduit
205 to 202 water delivery of external pipe, increase the pressure of external pipe 202, achievees the purpose that current stabilization in this way.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of distribution current stabilization energy-saving pump, including the pump housing (1) and check valve (3), it is characterised in that: the pump housing (1) goes out
Water end (W.E.) is connect with the bottom of current stabilization chamber (2)；
The pump housing (1) by motor (101), motor fixing seat (102), chassis (103), rotation axis (104), shaft coupling (105),
Bearing body (106), bearing (107), pump shaft (108), impeller (109), pump case (1010), water inlet (1011), water outlet
(1012) it forms, is provided with motor (101) on the right side of the pump housing (1), the bottom of the motor (101) with pump housing pedestal (1013)
Portion is fixedly installed with motor fixing seat (102), and the motor fixing seat (102) is fixedly mounted on the right side of chassis (103)
Square, the output end on the right side of the motor (101) is rotatably connected to rotation axis (104), and the left end of the rotation axis (104) is provided with
The left pivot movement of shaft coupling (105), the shaft coupling (105) is connected with bearing body (106), the left end of the bearing body (106)
It is provided with bearing (107) in mouth and right output port, is socketed with pump shaft (108) in the bearing (107), the pump shaft (108)
It is internal that left side extends to pump case (1010), and the left end of the pump shaft (108) is fixedly connected with impeller (109), the pump case
(1010) left side central portion is fixedly connected with water inlet (1011), and the upper end of the pump case (1010) is fixedly connected with water outlet
(1012), and the bottom of the pump case (1010) is fixedly connected with pump housing pedestal (1013), the bottom of the pump housing pedestal (1013)
Portion is fixedly connected on the left upper portion of chassis (103)；
The current stabilization chamber (2) by shell cavity (201), external pipe (202), hydraulic pressure sensor (203), water inlet line (204),
Outlet conduit (205), hydraulic press (206), piston rod (207) and piston (208) composition, the shell cavity (201) by into
Waterpipe (204) and outlet conduit (205) are connected to external pipe (202), and the hydraulic pressure sensor (203) is fixedly mounted outside
The side of the inner wall of portion's pipeline (202), the shell cavity (201) is provided with hydraulic press (206), and the hydraulic press (206) is defeated
Piston rod (207) in outlet passes through shell cavity (201) and extends to the inside of current stabilization chamber (2), and the piston rod (207) is remote
One end of chaotropic depressor (206) is fixedly connected with piston rod (207), and the hydraulic pressure sensor (203) is electrically connected with hydraulic press (206)
It connects.
2. a kind of distributed current stabilization energy-saving pump according to claim 1, it is characterised in that: the water inlet (1011) and out
The mouth of a river (1012) is provided with check valve (3).
3. a kind of distributed current stabilization energy-saving pump according to claim 1, it is characterised in that: the water inlet of the check valve (3)
End is rotatably connected to filter screen carrier (301), and the left port and right output port of the filter screen carrier (301) offer interior spiral shell
Line, and sealing ring (302) are also socketed in the left port and right output port of the filter screen carrier (301), the check valve (3)
Water inlet end offers external screw thread.
4. a kind of distributed current stabilization energy-saving pump according to claim 3, it is characterised in that: the filter screen carrier (301)
Middle part be fixedly installed with filter screen (303).
5. a kind of distributed current stabilization energy-saving pump according to claim 1, it is characterised in that: the water inlet line (204) and
Outlet conduit (205) is provided with check valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920000457.0U CN209261855U (en) | 2019-01-02 | 2019-01-02 | A kind of distribution current stabilization energy-saving pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920000457.0U CN209261855U (en) | 2019-01-02 | 2019-01-02 | A kind of distribution current stabilization energy-saving pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261855U true CN209261855U (en) | 2019-08-16 |
Family
ID=67566097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920000457.0U Active CN209261855U (en) | 2019-01-02 | 2019-01-02 | A kind of distribution current stabilization energy-saving pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261855U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412890A (en) * | 2020-11-17 | 2021-02-26 | 浙江创美机电有限公司 | Centrifugal water pump |
| CN113145407A (en) * | 2020-11-20 | 2021-07-23 | 河北华胜科技有限公司 | Steady flow conveying system |
| CN113951096A (en) * | 2021-11-24 | 2022-01-21 | 王秋月 | Circulating water-saving irrigation equipment for landscaping and application method thereof |
| CN117231519A (en) * | 2023-11-13 | 2023-12-15 | 烟台龙港泵业股份有限公司 | Centrifugal pump with flow stabilizer |
-
2019
- 2019-01-02 CN CN201920000457.0U patent/CN209261855U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412890A (en) * | 2020-11-17 | 2021-02-26 | 浙江创美机电有限公司 | Centrifugal water pump |
| CN113145407A (en) * | 2020-11-20 | 2021-07-23 | 河北华胜科技有限公司 | Steady flow conveying system |
| CN113951096A (en) * | 2021-11-24 | 2022-01-21 | 王秋月 | Circulating water-saving irrigation equipment for landscaping and application method thereof |
| CN117231519A (en) * | 2023-11-13 | 2023-12-15 | 烟台龙港泵业股份有限公司 | Centrifugal pump with flow stabilizer |
| CN117231519B (en) * | 2023-11-13 | 2024-01-16 | 烟台龙港泵业股份有限公司 | Centrifugal pump with flow stabilizer |
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