CN208749531U - A kind of type variable flow pump - Google Patents
A kind of type variable flow pump Download PDFInfo
- Publication number
- CN208749531U CN208749531U CN201821302548.1U CN201821302548U CN208749531U CN 208749531 U CN208749531 U CN 208749531U CN 201821302548 U CN201821302548 U CN 201821302548U CN 208749531 U CN208749531 U CN 208749531U
- Authority
- CN
- China
- Prior art keywords
- inlet valve
- air bag
- water
- type variable
- motor
- 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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 9
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- 239000012530 fluid Substances 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
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- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 239000000945 filler Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of type variable flow pumps, water inlet is also connected with above suction chamber, drip chamber end is also connected with water outlet, discharge outlet includes cylindrical drainpipe outer housing, hardhead sponge on the inside of drainpipe outer housing is set, the first air bag on the inside of hardhead sponge is set, and the second air bag on the inside of the first air bag is set；It is provided with filter screen in water inlet, and is fixed at the fixation inlet valve below filter screen, and is tightly attached to rotatable mobile inlet valve below fixed inlet valve；Center array is provided with multiple permeable slots on fixation inlet valve, moves and center array is provided with permeable slot under the corresponding same shape of top sink on inlet valve.The present apparatus can be realized the type variable control of flow of inlet water, the type variable control of water flow and flow velocity.
Description
Technical field
The utility model relates to a kind of flow pumps, and in particular to a kind of flow pump that output is variable.
Background technique
Pump is trandfer fluid or the machinery for making fluid pressurized.It sends the mechanical energy of prime mover or other external energies to
Liquid increases liquid energy.Pump is mainly used to convey the liquid such as water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid metal,
Also liquid, gas mixture and the liquid containing suspended solids be can transport.
Screw pump is the new pump kind that positive-displacement principle work is engaged by widely different turn, is widely used in environmental protection, ship work
Industry, petroleum industry etc., it is especially suitable such as the conveying of trade effluent, sanitary sewage, all backward, corrupt and reactionary things containing solid particle and staple fiber
For oil water separator, the equipment such as plate and frame filter press.In practical application, it is frequently encountered and according to circumstances changes outlet liquid stream
The case where amount, and existing screw pump is made troubles mostly without flow regulator to using.
Utility model content
In order to solve the above technical problems, that the purpose of the utility model is to provide a kind of inlet and outlet flows is controllable variable
Formula flow pump.
The technical solution of the utility model is as follows:
A kind of type variable flow pump, including pedestal (1), the sequentially connected drip chamber being arranged on the pedestal (1)
(13), suction chamber (10), bearing cap (7), the bearing cap (7) is interior to be provided with stuffing box (9), setting in the suction chamber (10)
Have water suction screw rod (11), draining screw rod (14), stuffing box (9) transmission connection suction are provided in the drip chamber (13)
Water screw rod (11), the water suction screw rod (11) connect the draining screw rod (14) by universal joint (12), go back on the pedestal (1)
It is provided with motor (4), the motor shaft (5) of the motor (4) passes through shaft coupling (6) connection transmission shaft (8), the transmission shaft (8)
It is fixedly connected the stuffing box (9), is also connected with water inlet (15) above the suction chamber (10), drip chamber (13) end
It is also connected with discharge outlet (16), it is characterised in that:
The discharge outlet includes cylindrical drainpipe outer housing (161), and setting is in the drainpipe outer housing (161)
The hardhead sponge (162) of side, the first air bag (163) being arranged on the inside of the hardhead sponge (162), and be arranged in first gas
The second air bag (164) on the inside of capsule (163)；First air bag (163) is cylindrical air bag, is additionally provided with connection thereon
First inflating port (1631) external to the drainpipe outer housing (161)；Second air bag (163) outer wall is cylinder,
Inner wall is larger for the opening of taper and the connection drip chamber (13), is additionally provided with is connected to the drainpipe outer housing thereon
(161) external the second inflating port (1641)；
Filter screen (151) are provided in the water inlet (15), and are fixed at below the filter screen (151)
Fixed inlet valve (152), and it is tightly attached to rotatable mobile inlet valve (153) below the fixed inlet valve (152)；It is described
Center array is provided with multiple permeable slots (1521) on fixed inlet valve (152), on the mobile inlet valve (153) in
Heart array is provided with permeable slot (1532) under the same shape of the corresponding permeable slot (1521).
Further, it is additionally provided with connecting hole (1531) at mobile inlet valve (153) center, the water inlet (15)
It is additionally provided with bracket (154), is provided on the bracket decelerating motor (155) on inner sidewall, the drive of the decelerating motor (155)
Moved end is connected in the connecting hole (1531).
Further, the drip chamber (13) is fixed on the pedestal (1) by the second support plate (102).
Further, the bearing cap (7) is fixed on the pedestal (1) by the first support plate (101).
Further, motor (4) bottom is connected with motor mount (3), and the motor mount (3) passes through vibration damping
Backing plate (2) is installed on the pedestal (1).
Further, the vibration attenuation pad (2) is glass fiber material.
According to the above aspect of the present invention, the utility model at least has the following advantages:
Present apparatus water inlet by the mobile inlet valve of motor driven so that upper permeable slot and under permeable slot be capable of forming it is logical
Road, in control permeable slot and under the opposite position being overlapped of permeable slot, it will be able to accurate control is carried out to flow of inlet water；
Present apparatus water outlet is provided with the first air bag and the second air bag, by can be realized water outlet end to its inflation/deflation
The change of portion's shape changes the size of end water outlet, can change the flow velocity and control flow of water outlet liquid.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model water outlet；
Fig. 3 is the structural schematic diagram of the utility model water inlet；
Fig. 4 is the structural schematic diagram of the mobile inlet valve of the utility model；
Fig. 5 is the structural schematic diagram of the fixed inlet valve of the utility model；
In figure:
1- pedestal；The first support plate of 101-；The second support plate of 102-；
2- vibration attenuation pad；
3- motor mount；
4- motor；
5- motor shaft；
6- shaft coupling；
7- bearing cap；
8- transmission shaft；
9- stuffing box；
10- suction chamber；
11- water suction screw rod；
12- universal joint；
13- drip chamber；
14- drains screw rod；
15- water inlet；151- filter screen；152- fixes inlet valve；The upper permeable slot of 1521-；
153- moves inlet valve；1531- connecting hole；Permeable slot under 1532-；154- bracket；155- decelerating motor；
16- discharge outlet；161- discharge outlet outer housing；162- hardhead sponge；The first air bag of 163-；The first inflating port of 1631-；
The second air bag of 164-；The second inflating port of 1641-.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Referring to Fig. 1 to Fig. 5, a kind of type variable flow pump described in one preferred embodiment of the utility model, including pedestal 1,
Sequentially connected drip chamber 13, suction chamber 10, bearing cap 7 on the pedestal 1 are set, is provided with and fills out in the bearing cap 7
Magazine 9 is provided with water suction screw rod 11 in the suction chamber 10, draining screw rod 14, the filler is provided in the drip chamber 13
Box 9 is sequentially connected the water suction screw rod 11, and the water suction screw rod 11 connects the draining screw rod 14, the bottom by universal joint 12
Motor 4 is additionally provided on seat 1, the motor shaft 5 of the motor 4 connects transmission shaft 8 by shaft coupling 6, and the transmission shaft 8 is fixed
The stuffing box 9 is connected, water inlet 15 is also connected with above the suction chamber 10,13 end of drip chamber is also connected with water outlet
Mouth 16, it is characterised in that:
The discharge outlet includes cylindrical drainpipe outer housing 161, and 161 inside of drainpipe outer housing is arranged in
The first air bag 163 of 162 inside of hardhead sponge, and setting is arranged in 163 inside of the first air bag in hardhead sponge 162
The second air bag 164；First air bag 163 is cylindrical air bag, is additionally provided with is connected to the draining pipe shell thereon
The first inflating port 1631 outside body 161；Second air bag, 164 outer wall is cylinder, and inner wall is taper and the connection row
The opening of water chamber 13 is larger, is additionally provided with the second inflating port 1641 being connected to outside the drainpipe outer housing 161 thereon；
Be provided with filter screen 151 in the water inlet 15, and be fixed at the fixation of 151 lower section of the filter screen into
Water valve 152, and it is tightly attached to the rotatable mobile inlet valve 153 in 152 lower section of fixed inlet valve；The fixed inlet valve
Center array is provided with multiple permeable slots 1521 on 152, center array is provided with correspondence on the mobile inlet valve 153
Permeable slot 1532 under the same shape of the upper permeable slot 1521.
It is additionally provided with connecting hole 1531 at 153 center of mobile inlet valve, is also set up on 15 inner sidewall of water inlet
There is bracket 154, decelerating motor 155 is provided on the bracket, the driving end of the decelerating motor 155 is connected to the connecting hole
In 1531.
The drip chamber 13 is fixed on the pedestal 1 by the second support plate 102.
The bearing cap 7 is fixed on the pedestal 1 by the first support plate 101.
4 bottom of motor is connected with motor mount 3, and the motor mount 3 is installed to institute by vibration attenuation pad 2
It states on pedestal 1.
The vibration attenuation pad 2 is glass fiber material.
The utility model at least has the following advantages:
Present apparatus water inlet by the mobile inlet valve of motor driven so that upper permeable slot and under permeable slot be capable of forming it is logical
Road, in control permeable slot and under the opposite position being overlapped of permeable slot, it will be able to accurate control is carried out to flow of inlet water；
Present apparatus water outlet is provided with the first air bag and the second air bag, by can be realized water outlet end to its inflation/deflation
The change of portion's shape changes the size of end water outlet, can change the flow velocity and control flow of water outlet liquid.
The working principle of the present apparatus is as follows:
Present apparatus water inlet changes permeable slot by the relative position of motor control mobile inlet valve and fixed inlet valve
Size, can be realized the control to flow of inlet water, and water outlet can change the thickness of water outlet inner wall by inflating to the first air bag
Degree, can change the flow velocity and flow of water outlet, inflate to the second air bag, can be more effective due to the second inside air bag position taper
Change the flow velocity and flow of water storage
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of type variable flow pump, including pedestal (1), the sequentially connected drip chamber (13) being arranged on the pedestal (1),
Suction chamber (10), bearing cap (7), the bearing cap (7) is interior to be provided with stuffing box (9), is provided with suction in the suction chamber (10)
Water screw rod (11), the drip chamber (13) is interior to be provided with draining screw rod (14), stuffing box (9) transmission connection water suction spiral shell
Bar (11), the water suction screw rod (11) connect the draining screw rod (14) by universal joint (12), also set up on the pedestal (1)
Have motor (4), for the motor shaft (5) of the motor (4) by shaft coupling (6) connection transmission shaft (8), the transmission shaft (8) is fixed
It connects the stuffing box (9), is also connected with water inlet (15) above the suction chamber (10), drip chamber (13) end also connects
It is connected to discharge outlet (16), it is characterised in that:
The discharge outlet (16) includes cylindrical drainpipe outer housing (161), and setting is in the drainpipe outer housing (161)
The hardhead sponge (162) of side, the first air bag (163) being arranged on the inside of the hardhead sponge (162), and be arranged in first gas
The second air bag (164) on the inside of capsule (163)；First air bag (163) is cylindrical air bag, is additionally provided with is connected to thereon
External the first inflating port (1631) of the drainpipe outer housing (161)；Second air bag (164) outer wall is cylinder, interior
Wall is larger for the opening of taper and the connection drip chamber (13), is additionally provided with is connected to the drainpipe outer housing thereon
(161) external the second inflating port (1641)；
Filter screen (151) are provided in the water inlet (15), and are fixed at the fixation below the filter screen (151)
Inlet valve (152), and it is tightly attached to rotatable mobile inlet valve (153) below the fixed inlet valve (152)；The fixation
Center array is provided with multiple permeable slots (1521) on inlet valve (152), along center battle array on the mobile inlet valve (153)
Column are provided with permeable slot (1532) under the same shape of the corresponding permeable slot (1521).
2. a kind of type variable flow pump according to claim 1, it is characterised in that: mobile inlet valve (153) center
Place is additionally provided with connecting hole (1531), is additionally provided with bracket (154) on water inlet (15) inner sidewall, is arranged on the bracket
Have decelerating motor (155), the driving end of the decelerating motor (155) is connected in the connecting hole (1531).
3. a kind of type variable flow pump according to claim 1, it is characterised in that: the drip chamber (13) passes through second
Fagging (102) is fixed on the pedestal (1).
4. a kind of type variable flow pump according to claim 1, it is characterised in that: the bearing cap (7) passes through first
Fagging (101) is fixed on the pedestal (1).
5. a kind of type variable flow pump according to claim 1, it is characterised in that: motor (4) bottom is connected with electricity
Machine mounting base (3), the motor mount (3) are installed on the pedestal (1) by vibration attenuation pad (2).
6. a kind of type variable flow pump according to claim 5, it is characterised in that: the vibration attenuation pad (2) is glass fibers
Tie up material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302548.1U CN208749531U (en) | 2018-08-14 | 2018-08-14 | A kind of type variable flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302548.1U CN208749531U (en) | 2018-08-14 | 2018-08-14 | A kind of type variable flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208749531U true CN208749531U (en) | 2019-04-16 |
Family
ID=66079425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821302548.1U Expired - Fee Related CN208749531U (en) | 2018-08-14 | 2018-08-14 | A kind of type variable flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208749531U (en) |
-
2018
- 2018-08-14 CN CN201821302548.1U patent/CN208749531U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |