CN204692187U - A kind of pump head filtering self-priming pump - Google Patents
A kind of pump head filtering self-priming pump Download PDFInfo
- Publication number
- CN204692187U CN204692187U CN201520370972.XU CN201520370972U CN204692187U CN 204692187 U CN204692187 U CN 204692187U CN 201520370972 U CN201520370972 U CN 201520370972U CN 204692187 U CN204692187 U CN 204692187U
- Authority
- CN
- China
- Prior art keywords
- pump
- runner
- pump housing
- self
- support
- 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
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 210000002356 Skeleton Anatomy 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 2
- 230000003670 easy-to-clean Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 5
- 230000000903 blocking Effects 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
The utility model provides a kind of pump head filtering self-priming pump, belongs to field of mechanical technique.It solve the problems such as the purifying effect difference of existing filtration self-priming pump.The pump head of this filtration self-priming pump comprises the pump housing and support, the pump housing is installed on support, impeller is provided with between support and the pump housing, there is in the pump housing runner be connected with support, the pump housing is provided with the water intake and outlet pipe that communicate with runner, the joint of water intake and runner inner wall is provided with non-return door, the top place pump housing being positioned at water intake offers the water filling hole be connected with runner, the port of water filling hole is provided with lid, the filtrating equipment stretched in runner is installed in water filling hole, filtrating equipment comprises skeleton and filter screen, the solid of rotation that skeleton is made up of some supporting bars, filter screen is wrapped between the adjacent supporting bar of every root.The advantages such as the utility model has good purification, easy to clean.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of self-priming pump, particularly a kind of pump head filtering self-priming pump.
Background technique
Self-priming pump is a kind of Electric actuator for extracting water and composition thereof, belong to self priming centrifugal pump, utilize vane rotary and make water generation centrifugal motion carry out work, it have compact structure, easy to operate, operate steadily, safeguard easily, efficiency is high, the life-span is long, and has the advantages such as stronger suction capacity.Self-priming pump traditional is on the market all generally directly the centrifugal action then by impeller in Liquid extracting to pump exported from outlet conduit by liquid, when being applied in the higher place of the water quality requirement such as house, swimming pool, the water quality of traditional self-priming pump supply cannot reach usage requirement.
For above-mentioned Problems existing, people have made various improvement to self-priming pump, and some has also applied for patent, and such as Chinese patent literature data discloses one and has magnet purified self-priming pump [application number: CN201220224095.1; Authorization Notice No.: CN202605865U], its pump housing is provided with contaminant filter passage, is provided with magnet in contaminant filter passage, contaminant filter passage is also provided with blocking, and the bottom of contaminant filter passage is located in blocking, detachably, magnet is located in blocking, and it can be dismantled with blocking.
Above-mentioned a kind of self-priming pump with magnet purified function, be provided with filtration channel, magnet is provided with in its filtration channel, although it can play certain effect purified water, but mainly some magnetic metallicity impurity of magnet purified absorption, cannot play desirable effect for not having magnetic impurity.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of good purification, is convenient to the pump head of the filtration self-priming pump cleaned.
The purpose of this utility model realizes by following technical proposal: a kind of pump head filtering self-priming pump, comprise the pump housing and support, the described pump housing is installed on support, impeller is provided with between described support and the pump housing, there is in the described pump housing runner be connected with support, the described pump housing is provided with the water intake communicated with runner and outlet pipe, it is characterized in that, described water intake and the joint of runner inner wall are provided with non-return door, the top place described pump housing being positioned at water intake offers the water filling hole be connected with runner, the port of described water filling hole is provided with lid, the filtrating equipment stretched in runner is installed in described water filling hole, described filtrating equipment comprises skeleton and filter screen, the solid of rotation that described skeleton is made up of some supporting bars, described filter screen is wrapped between the adjacent supporting bar of every root.
The pump head of this filtration self-priming pump, is provided with non-return door in water inlet, can prevent water pump operationally, and the water in runner refluxes out outside the pump housing, causes its pumpage to decline; In the runner of its water inlet place, be provided with filtrating equipment, in pump process, the filter screen in filtrating equipment can filter stop and fall metal and nonmetallic impurity, thus makes this self-priming pump have good purifying water quality simultaneously.
A kind ofly filter in the pump head of self-priming pump above-mentioned, the bottom of the described pump housing is provided with the drain opening be connected with runner.The setting of drain opening can fall the addle accumulated in runner by periodic exhaustion, and can regularly clean runner inner wall.
A kind ofly filter in the pump head of self-priming pump above-mentioned, described outlet pipe is arranged at pump housing top and the shape of outlet pipe is Curved, and the bend angle of described outlet pipe is between 40 ° to 50 °.Outlet pipe is designed to curved shape, when water supply, further blocks impurity to a certain extent and flows out.
A kind ofly filter in the pump head of self-priming pump above-mentioned, the described pump housing is provided with the water pressure gage with detection runner inside water pressure.The setting of water pressure gage can observe the pressure in the pump housing at any time, improves the Security of this self-priming pump greatly.
A kind ofly filter in the pump head of self-priming pump above-mentioned, described non-return door comprises the non-return door body that size is greater than water intake and the fixing ear be fixed in runner inner wall, between the thickness of described non-return door body is 2 to 3 times of fixing ear thickness, described non-return door body and fixing ear all adopt flexible material to make.The design of this structure makes this non-return door open and close more flexibly, and encapsulation is better.
Compared with prior art, being provided with in the pump head of this filtration self-priming pump can the filtrating equipment of filtering metal and nonmetallic inclusion, and is provided with drain opening, makes it have better purifying effect and washing function.
Accompanying drawing explanation
Fig. 1 is the perspective view of the pump head of this filtration self-priming pump.
Fig. 2 is the sectional structure schematic diagram of the pump head of this filtration self-priming pump.
In figure, 1, the pump housing; 2, support; 3, impeller; 4, runner; 5, water intake; 6, outlet pipe; 7, lid; 8, filtrating equipment; 8a, filter screen; 8b, skeleton; 9, supporting bar; 10, drain opening; 11, water pressure gage; 12, non-return door; 12a, non-return door body; 12b, fixing ear.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Fig. 1, shown in Fig. 2, the pump head of this filtration self-priming pump comprises the pump housing 1 and support 2, the pump housing 1 is installed on support 2, impeller 3 is provided with between support 2 and the pump housing 1, there is in the pump housing 1 runner 4 be connected with support 2, the pump housing 1 is provided with the water intake 5 and outlet pipe 6 that communicate with runner 4, water intake 5 is provided with non-return door 12 with the joint of runner 4 inwall, the top place pump housing 1 being positioned at water intake 5 offers the water filling hole be connected with runner 4, the port of water filling hole is provided with lid 7, the filtrating equipment 8 stretched in runner 4 is installed in water filling hole, filtrating equipment 8 comprises skeleton 8b and filter screen 8a, the solid of rotation that skeleton 8b is made up of some supporting bars 9, filter screen 8a is wrapped between the adjacent supporting bar of every root 9.
The regular effluent of pump head in order to this filtration self-priming pump and convenient cleaning, the bottom of its pump housing 1 is provided with the drain opening 10 be connected with runner 4.
In order to stop the impurity in the pump head of this filtration self-priming pump further, its outlet pipe 6 is arranged at the pump housing 1 top and the shape of outlet pipe 6 is Curved, and the bend angle of outlet pipe 6 is between 40 ° to 50 °.
In order to make the pump head of this filtration self-priming pump safer, its pump housing 1 is provided with the water pressure gage 11 with detection runner 4 inside water pressure.
In order to this filtration self-priming pump pump head stop bride visits her parents with her husband for the first time after the wedding 12 open and close more flexible, its non-return door 12 comprises the non-return door body 12a that size is greater than the water intake 5 and fixing ear 12b be fixed on runner 4 inwall, between the thickness of described non-return door body 12a is 2 to 3 times of fixing ear 12b thickness, described non-return door body 12a and fixing ear 12b all adopts flexible material to make.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the term such as the pump housing 1, support 2, impeller 3, runner 4, water intake 5, outlet pipe 6, lid 7, filtrating equipment 8, filter screen 8a, skeleton 8b, supporting bar 9, drain opening 10, water pressure gage 11, non-return door 12, non-return door body 12a, fixing ear 12b herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. one kind is filtered the pump head of self-priming pump, comprise the pump housing (1) and support (2), the described pump housing (1) is installed on support (2), impeller (3) is provided with between described support (2) and the pump housing (1), there is in the described pump housing (1) runner (4) be connected with support (2), the described pump housing (1) is provided with the water intake (5) communicated with runner (4) and outlet pipe (6), it is characterized in that, described water intake (5) is provided with non-return door (12) with the joint of runner (4) inwall, the top place described pump housing (1) being positioned at water intake (5) offers the water filling hole be connected with runner (4), the port of described water filling hole is provided with lid (7), the filtrating equipment (8) stretched in runner (4) is installed in described water filling hole, described filtrating equipment (8) comprises skeleton (8b) and filter screen (8a), the solid of rotation that described skeleton (8b) is made up of some supporting bars (9), described filter screen (8a) is wrapped between the adjacent supporting bar of every root (9).
2. a kind of pump head filtering self-priming pump according to claim 1, is characterized in that, the bottom of the described pump housing (1) is provided with the drain opening (10) be connected with runner (4).
3. a kind of pump head filtering self-priming pump according to claim 1, it is characterized in that, described outlet pipe (6) is arranged at the pump housing (1) top and the shape of outlet pipe (6) is Curved, and the bend angle of described outlet pipe (6) is between 40 ° to 50 °.
4. a kind of pump head filtering self-priming pump according to claim 1 and 2, is characterized in that, the described pump housing (1) is provided with the water pressure gage (11) with detection runner (4) inside water pressure.
5. a kind of pump head filtering self-priming pump according to claim 1, it is characterized in that, described non-return door (12) comprises the non-return door body (12a) that size is greater than water intake (5) and the fixing ear (12b) be fixed on runner (4) inwall, between the thickness of described non-return door body (12a) is 2 to 3 times of fixing ear (12b) thickness, described non-return door body (12a) and fixing ear (12b) all adopt flexible material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370972.XU CN204692187U (en) | 2015-06-02 | 2015-06-02 | A kind of pump head filtering self-priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520370972.XU CN204692187U (en) | 2015-06-02 | 2015-06-02 | A kind of pump head filtering self-priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692187U true CN204692187U (en) | 2015-10-07 |
Family
ID=54232487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520370972.XU Expired - Fee Related CN204692187U (en) | 2015-06-02 | 2015-06-02 | A kind of pump head filtering self-priming pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692187U (en) |
-
2015
- 2015-06-02 CN CN201520370972.XU patent/CN204692187U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |