CN207297335U - A kind of new micro pump - Google Patents
A kind of new micro pump Download PDFInfo
- Publication number
- CN207297335U CN207297335U CN201721263827.7U CN201721263827U CN207297335U CN 207297335 U CN207297335 U CN 207297335U CN 201721263827 U CN201721263827 U CN 201721263827U CN 207297335 U CN207297335 U CN 207297335U
- Authority
- CN
- China
- Prior art keywords
- pump
- end cap
- housing
- gland
- outlet
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of new micro pump, including driving motor, the top of the driving motor is equipped with end cap, pump seat is connected with the top of the end cap, the junction of the end cap and pump seat is equipped with gland, the front of the pump seat offers inlet and outlet, the top of the pump seat is equipped with pump chamber, the top of the pump chamber is equipped with pump cover, the driving motor includes housing, rotor is installed among in the housing, the outside of the rotor is equipped with magnetic force cover, motor stator is equipped between the magnetic force cover and housing.The outside of rotor is equipped with magnetic force cover, rotor is by the complete static seal of magnetic force cover, without oil sealing, realization is not revealed permanently, inlet and outlet is located on the flange face of homonymy, in that context it may be convenient to is connected with all kinds of flange beelines, inlet and outlet is equipped with the first sealing ring, the junction of end cap and gland is equipped with the second sealing ring, ensures sealing performance.
Description
Technical field
Miniature pump technical field is the utility model is related to, is specially a kind of new micro pump.
Background technology
Pump is trandfer fluid or makes the machinery of fluid pressurized.It transmits the mechanical energy of prime mover or other external energies
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
Body, can also convey liquid, gas mixture and the liquid containing suspended solids.Pump can be usually divided into positive displacement pump by operation principle, be moved
Power formula pumps and other types pump three classes.In addition to classifying by operation principle, also it can be classified and be named by other methods.Such as, by driving
Method can be divided into electrodynamic pump and turbine pump etc.；It can be divided into single-stage pump and multistage pump by structure；It can be divided into boiler feed pump by purposes
With metering pump etc.；It can be divided into water pump, oil pump and slush pump etc. by the property of conveying liquid.According to axle construction is whether there is, straight line can be divided
Pump, and conventional pump.Water pump can only convey the logistics using fluid as medium, it is impossible to conveying solid substance.Usually lifting liquid, conveying liquid
Body makes liquid increase pressure, i.e., the mechanical energy of prime mover is changed into liquid energy so as to reach the machine system for pumping liquid purpose
Referred to as water pump.The general composition form of water pump is drive part+pump housing, there is two interfaces of one-in-and-one-out on the pump housing, and water is from water inlet
Into discharge outlet goes out, every to use this form, and compact, pocket water pump, is all micropump, also makes Miniature water-pumping pump.
Traditional micropump has significant limitation, complicated, it is necessary to which using oil sealing, sealing performance is difficult to ensure that.
Utility model content
The purpose of this utility model is to provide a kind of new micro pump, to solve proposed in the above background technology ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of new micro pump, including driving electricity
Machine, the top of the driving motor are equipped with end cap, pump seat, the junction of the end cap and pump seat are connected with the top of the end cap
Equipped with gland, the front of the pump seat offers inlet and outlet, and the top of the pump seat is equipped with pump chamber, the top of the pump chamber
Equipped with pump cover, the driving motor includes housing, and centre is provided with rotor in the housing, and the outside of the rotor is equipped with magnetic force
Cover, motor stator is equipped between the magnetic force cover and housing.
Preferably, the inlet and outlet is located on the flange face of homonymy, and the inlet and outlet is equipped with the first sealing
Circle, and the first sealing ring is O-ring seal.
Preferably, correspondence offers bolt hole on the end cap and gland, and the end cap and gland are bolted company
Connect.
Preferably, the junction of the end cap and gland is equipped with the second sealing ring, and the second sealing ring is rubber ring.
Preferably, the surface of the housing is equipped with antirust zinc layers.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure is novel, easy to operate, turns
The outside of son is equipped with magnetic force cover, and rotor without oil sealing, is realized and do not revealed permanently by the complete static seal of magnetic force cover, import and goes out
Mouth is on the flange face of homonymy, in that context it may be convenient to is connected with all kinds of flange beelines, it is close that inlet and outlet is equipped with first
The junction of seal, end cap and gland is equipped with the second sealing ring, ensures sealing performance, simple in structure, and small, the surface of housing is lost
Equipped with antirust zinc layers, there is good protection effect, there is very high practicality, greatly improve a kind of new micro pump
Using feature, ensure its using effect and utilization benefit, be adapted to be widely popularized.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of new micro pump of the utility model；
Fig. 2 is a kind of internal structure schematic diagram of new micro pump of the utility model.
In figure：1 driving motor, 2 end caps, 3 glands, 4 glands, 5 pump chambers, 6 pump covers, 7 housings, 8 rotors, 9 magnetic force covers, 10 electricity
Machine stator, 11 imports, 12 outlets.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of new micro pump, including driving motor 1,
The top of the driving motor 1 is equipped with end cap 2, and the top of the end cap 2 is connected with pump seat 4, the company of the end cap 2 and pump seat 4
Meet place and be equipped with gland 3, the front of the pump seat 4 offers import 11 and outlet 12, and the top of the pump seat 4 is equipped with pump chamber 5, institute
The top for stating pump chamber 5 is equipped with pump cover 6, and the driving motor 1 includes housing 7, and centre is provided with rotor 8 in the housing 7, described
The outside of rotor 8 is equipped with magnetic force cover 9, and motor stator 10, the import 11 and outlet are equipped between the magnetic force cover 9 and housing 7
12 on the flange face of homonymy, is equipped with the first sealing ring at the import 11 and outlet 12, and the first sealing ring is O-shaped sealing
Enclose, correspondence offers bolt hole on the end cap 2 and gland 3, and the end cap 2 and gland 3 are bolted to connection, the end
The junction of lid 2 and gland 3 is equipped with the second sealing ring, and the second sealing ring is rubber ring, and the surface of the housing 7 is equipped with antirust
Zinc layers.
Operation principle：A kind of new micro pump of the utility model, in use, the outside of rotor 8 is equipped with magnetic force cover 9, rotor 8
By 9 complete static seal of magnetic force cover, without oil sealing, realization is not revealed permanently, and import 11 is located at the flange faces of homonymy with outlet 12
On, in that context it may be convenient to connected with all kinds of flange beelines, the first sealing ring, end cap 2 and pressure are equipped with import 11 and outlet 12
The junction of lid 3 is equipped with the second sealing ring, ensures sealing performance, and simple in structure, loss is small, and the surface of housing 7 is equipped with antirust zinc
Layer, has good protection effect, has very high practicality.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of new micro pump, including driving motor（1）, it is characterised in that：The driving motor（1）Top be equipped with end cap
（2）, the end cap（2）Top be connected with pump seat（4）, the end cap（2）And pump seat（4）Junction be equipped with gland（3）, institute
State pump seat（4）Front offer import（11）And outlet（12）, the pump seat（4）Top be equipped with pump chamber（5）, the pump chamber
（5）Top be equipped with pump cover（6）, the driving motor（1）Including housing（7）, the housing（7）Interior centre is provided with rotor
（8）, the rotor（8）Outside be equipped with magnetic force cover（9）, the magnetic force cover（9）And housing（7）Between be equipped with motor stator
（10）.
A kind of 2. new micro pump according to claim 1, it is characterised in that：The import（11）And outlet（12）It is located at
On the flange face of homonymy, the import（11）And outlet（12）Place is equipped with the first sealing ring, and the first sealing ring is O-shaped sealing
Circle.
A kind of 3. new micro pump according to claim 1, it is characterised in that：The end cap（2）And gland（3）Upper correspondence
Offer bolt hole, the end cap（2）And gland（3）It is bolted to connection.
A kind of 4. new micro pump according to claim 1, it is characterised in that：The end cap（2）And gland（3）Connection
Place is equipped with the second sealing ring, and the second sealing ring is rubber ring.
A kind of 5. new micro pump according to claim 1, it is characterised in that：The housing（7）Surface be equipped with antirust
Zinc layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263827.7U CN207297335U (en) | 2017-09-29 | 2017-09-29 | A kind of new micro pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263827.7U CN207297335U (en) | 2017-09-29 | 2017-09-29 | A kind of new micro pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297335U true CN207297335U (en) | 2018-05-01 |
Family
ID=62440165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263827.7U Expired - Fee Related CN207297335U (en) | 2017-09-29 | 2017-09-29 | A kind of new micro pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297335U (en) |
-
2017
- 2017-09-29 CN CN201721263827.7U patent/CN207297335U/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: 20180501 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |