CN206801853U - It is a kind of to connect pump soon with screw connection structure - Google Patents
It is a kind of to connect pump soon with screw connection structure Download PDFInfo
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- CN206801853U CN206801853U CN201720723368.XU CN201720723368U CN206801853U CN 206801853 U CN206801853 U CN 206801853U CN 201720723368 U CN201720723368 U CN 201720723368U CN 206801853 U CN206801853 U CN 206801853U
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- chamber
- water
- pump
- connector
- pump cover
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Abstract
Pump is connect soon with screw connection structure the utility model discloses a kind of, include the pump housing and pump cover being adapted, it is horizontally arranged with pump cover into water connector and water outlet connector, the center of water inlet connector offers inlet opening, the center of water outlet connector offers apopore, and connection screw thread is respectively arranged with intake connector and water outlet connector；Inlet opening is connected with the intake chamber at pump cover center, apopore is connected with the water-supplying chamber of intake chamber periphery, intake chamber is provided with the sealing baffle of annular with water-supplying chamber, pumping chamber is additionally provided with pump cover, the supercharging outdoor cap, which closes, supercharging chamber cap, and intake chamber is connected by the first aperture with pumping chamber, and water-supplying chamber is connected by second orifice with pumping chamber, demarcation strip radially is provided with intake chamber, guiding gutter is offered on demarcation strip.The utility model has the advantage of：It is simple in construction, it is easy to connect, quick, it is possible to increase the output pressure of pump.
Description
Technical field
Barrier film pump technical field is the utility model is related to, it is specifically a kind of to connect pump soon with screw connection structure.
Background technology
Membrane pump is also known as controlling pump, is the main Types of actuator, the control signal exported by receiving modulating unit, borrows
Power operation is helped to go to change fluid flow.Membrane pump is typically made up of executing agency and valve, uses compressed air as power source,
For various corrosive liquids, the liquid with particle, high viscosity, volatile, inflammable, hypertoxic liquid, light suction can be taken out
To the greatest extent.For membrane pump because its is simple in construction, control effect is good, is widely used in the every field such as production, water process.
In the water purification machine of the water process of Reverse Osmosis Technology purification at present, the long-term water pressure resistance performance and stability of membrane pump are direct
Affect the overall quality level of a water purification machine.When especially source water quality is poor and prefilter installation is not in place, every
When membrane pump works, dirt of source water when through intake tunnel-low pressure chamber-piston valve-high pressure chest-exhalant canal can be easy to
Just snap into inhalation check valve and discharge check-valves and chamber of septum joint place and build-up of pressure decline and the phenomenon of decompression；In addition, work as
Into intake tunnel hypertonia when, water flow impact pressure can produce noise in low pressure chamber, and produce impact to pump cover, easily
Cause the damage of pump cover, it is therefore desirable to be performed as often as overhauling or change, existing membrane pump connection is troublesome and causes to overhaul
Efficiency is low, in addition, updating with water purification machine, it is desirable to membrane pump in water purification machine should small volume, power is big again, because
The structure of this existing water purification machine interval membrane pump is further improved.
The content of the invention
Technical problem to be solved in the utility model is the present situation for prior art, there is provided simple in construction, connection side
Just, quickly, it is possible to increase a kind of of the output pressure of pump connects pump soon with screw connection structure.
Technical scheme is used by the utility model solves above-mentioned technical problem：
It is a kind of to connect pump soon with screw connection structure, include the pump housing and pump cover being adapted, laterally set on pump cover
The center for having connector of into water connector and water outlet connector, intaking offers inlet opening, and the center of water outlet connector offers
Apopore, connection screw thread is respectively arranged with intake connector and water outlet connector；The intake chamber phase of inlet opening and pump cover center
Connection, apopore are connected with the water-supplying chamber of intake chamber periphery, and intake chamber is provided with the sealing baffle of annular, pump cover with water-supplying chamber
Pumping chamber is inside additionally provided with, the supercharging outdoor cap, which closes, supercharging chamber cap, and intake chamber is connected with pumping chamber by the first aperture, gone out
Hydroecium is connected by second orifice with pumping chamber, is radially provided with demarcation strip in intake chamber, water conservancy diversion is offered on demarcation strip
Groove.
The technical measures of optimization also include：
The bottom of connection screw thread is provided with step surface in above-mentioned water inlet connector and water outlet connector.
Above-mentioned connection screw thread uses taper pipe thread.
Fixed support is provided with the above-mentioned pump housing, support bracket fastened middle part is the elastic shock attenuation structure of inversed W-shape.
Sealing strip, the rounded triangular structure of sealing strip are provided with above-mentioned pump cover.
The periphery of above-mentioned pump cover is vertically provided with deep floor.
It is of the present utility model it is a kind of connect pump soon with screw connection structure, connected using being horizontally arranged with pump cover into water
Joint and water outlet connector, and connection screw thread is respectively arranged with water inlet connector and water outlet connector, using threaded connection,
The connection of water inlet pipe and outlet pipe is greatly facilitated, can effectively improve and connect the efficiency of pump；This connects soon is provided with increasing on the pump cover of pump
Pressure chamber, be connected respectively by aperture between pumping chamber and intake chamber, water-supplying chamber, water during intake chamber flow to water-supplying chamber,
Aperture is passed twice through, and by pumping chamber, discharge pressure can be effectively increased；In addition, demarcation strip radially is provided with intake chamber,
Water-supplying chamber is separated into some chambers by demarcation strip, is turned between each chamber by guiding gutter, and water is flowing through each of intake chamber
During chamber, it can equally reach the purpose of increase output pressure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the three-dimensional structure diagram of pump cover in Fig. 1；
Fig. 4 is the front view of pump cover in Fig. 1；
Fig. 5 is the sectional view of A-A in Fig. 4；
Fig. 6 is Fig. 4 rearview；
Fig. 7 is the sectional view of B-B in Fig. 6.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Structural representation of the present utility model as shown in Figure 1 to Figure 7 shows the,
Reference therein is：The pump housing 1, pump cover 2, water inlet connector 21, inlet opening 21a, water outlet connector 22, water outlet
Hole 22a, sealing strip 23, deep floor 24, connection screw thread 3, step surface 3a, intake chamber 4, demarcation strip 41, guiding gutter 41a, water outlet
Room 5, sealing baffle 6, pumping chamber 7, supercharging chamber cap 7a, the first aperture 71, second orifice 72, fixed support 8.
As shown in Figures 1 to 7,
It is a kind of to connect pump soon with screw connection structure, include the pump housing 1 and pump cover 2 being adapted, laterally set on pump cover 2
It is equipped with into water connector 21 and water outlet connector 22, the center of water inlet connector 21 and offers inlet opening 21a, water outlet connector 22
Center offer apopore 22a, be respectively arranged with connection screw thread 3 on intake connector 21 and water outlet connector 22；Inlet opening
21a is connected with the intake chamber 4 at the center of pump cover 2, and apopore 22a is connected with the water-supplying chamber 5 of the periphery of intake chamber 4, intake chamber 4 with
Water-supplying chamber 5 is provided with the sealing baffle 6 of annular, and pumping chamber 7 is additionally provided with pump cover 2, and supercharging chamber cap is covered with outside the pumping chamber 7
7a, intake chamber 4 are connected by the first aperture 71 with pumping chamber 7, and water-supplying chamber 5 is connected by second orifice 72 with pumping chamber 7,
Demarcation strip 41 radially is provided with intake chamber 4, guiding gutter 41a is offered on demarcation strip 41.
In embodiment, the bottom of connection screw thread 3 is provided with step surface 3a in intake connector 21 and water outlet connector 22.
In embodiment, connection screw thread 3 uses taper pipe thread；Connection screw thread 3 is internal thread.After testing, screw thread mouth pressure-bearing is big
In 5.2KN.
When this connects pump and be connected with water inlet pipe, outlet pipe soon, connected using taper pipe thread, it is simple in construction, connection quickly, side
Just；And positioning action is played in step surface 3a setting, when water inlet pipe, outlet pipe connect in place, water inlet pipe, the end of outlet pipe
Offseted with corresponding step surface 3a.Water inlet connector 21 and the outer end of water outlet connector 22 are provided with guiding fillet, make water inlet pipe,
The connection of outlet pipe is more convenient.
In embodiment, fixed support 8 is provided with the pump housing 1, the middle part of fixed support 8 is the elastic shock attenuation structure of inversed W-shape.
When pump operation produces vibrations, the elastic shock attenuation structure of inversed W-shape deform upon absorb vibrations can, so as to play the mesh of damping
, bolt looseness caused by can effectively avoiding vibrations, it ensure that the stable operation of equipment.
In embodiment, sealing strip 23,23 rounded triangular structure of sealing strip are provided with pump cover 2.Sealing strip 23 is set
Put and ensure that sealing between the pump housing 1 and pump cover 2.
In embodiment, the periphery of pump cover 2 is vertically provided with deep floor 24；The setting of deep floor 24 can strengthen pump cover
2 bulk strength.
This connects pumping chamber 7 is provided with the pump cover 2 of pump soon, water from the inlet opening 21a at water inlet connector 21 center, flow into
In hydroecium 4, and separated in intake chamber 4 by demarcation strip 41 in some chambers, turned between each chamber by guiding gutter 41a, water
During each chamber of intake chamber 4 is flowed through, water constantly stops that hydraulic pressure constantly increases by demarcation strip 41；Then water passes through
First aperture 71 flows into pumping chamber 7, then flows out pumping chamber 7 from second orifice 72, flows into water-supplying chamber 5, water is flowing through pumping chamber 7
During, the choked flow through small holes twice, supercharging, hydraulic pressure further increase；Water is finally from the apopore 22a of water outlet connector 22
Middle outflow.
Most preferred embodiment of the present utility model has illustrated, the various change or remodeling made by those of ordinary skill in the art
All without departing from the scope of the utility model.
Claims (6)
1. a kind of connect pump soon with screw connection structure, include the pump housing (1) and pump cover (2) being adapted, it is characterized in that：Institute
It is horizontally arranged with the pump cover (2) stated into water connector (21) and water outlet connector (22), described water inlet connector (21)
Center offers inlet opening (21a), and the center of described water outlet connector (22) offers apopore (22a), described water inlet
Connection screw thread (3) is respectively arranged with connector (21) and water outlet connector (22)；Described inlet opening (21a) and pump cover (2)
The intake chamber (4) at center is connected, and described apopore (22a) is connected with the water-supplying chamber (5) of intake chamber (4) periphery, described
Intake chamber (4) and water-supplying chamber (5) be provided with the sealing baffle (6) of annular, is additionally provided with pumping chamber in described pump cover (2)
(7) supercharging chamber cap (7a), is covered with outside the pumping chamber (7), described intake chamber (4) passes through the first aperture (71) and pumping chamber
(7) it is connected, described water-supplying chamber (5) is connected by second orifice (72) with pumping chamber (7), in described intake chamber (4)
Demarcation strip (41) has been radially arranged, guiding gutter (41a) is offered on described demarcation strip (41).
2. it is according to claim 1 it is a kind of connect pump soon with screw connection structure, it is characterized in that：Described water inlet connection
The bottom of connection screw thread (3) is provided with step surface (3a) in head (21) and water outlet connector (22).
3. it is according to claim 2 it is a kind of connect pump soon with screw connection structure, it is characterized in that：Described connection screw thread
(3) taper pipe thread is used.
4. it is according to claim 3 it is a kind of connect pump soon with screw connection structure, it is characterized in that：The described pump housing (1)
On be provided with fixed support (8), the middle part of described fixed support (8) is the elastic shock attenuation structure of inversed W-shape.
5. it is according to claim 4 it is a kind of connect pump soon with screw connection structure, it is characterized in that：Described pump cover (2)
On be provided with sealing strip (23), described sealing strip (23) rounded triangular structure.
6. it is according to claim 5 it is a kind of connect pump soon with screw connection structure, it is characterized in that：Described pump cover (2)
Periphery be vertically provided with deep floor (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723368.XU CN206801853U (en) | 2017-06-21 | 2017-06-21 | It is a kind of to connect pump soon with screw connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723368.XU CN206801853U (en) | 2017-06-21 | 2017-06-21 | It is a kind of to connect pump soon with screw connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206801853U true CN206801853U (en) | 2017-12-26 |
Family
ID=60749376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720723368.XU Active CN206801853U (en) | 2017-06-21 | 2017-06-21 | It is a kind of to connect pump soon with screw connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206801853U (en) |
-
2017
- 2017-06-21 CN CN201720723368.XU patent/CN206801853U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yuyao HuanRi Electric Appliance Factory Assignor: NINGBO ACEBOOM ELECTRIC MOTOR Co.,Ltd. Contract record no.: X2021330000232 Denomination of utility model: Quick connect pump with threaded connection structure Granted publication date: 20171226 License type: Common License Record date: 20210904 |
|
| EE01 | Entry into force of recordation of patent licensing contract |