CN207064305U - The pump assembly of Hua Yuanbeng - Google Patents
The pump assembly of Hua Yuanbeng Download PDFInfo
- Publication number
- CN207064305U CN207064305U CN201720405183.4U CN201720405183U CN207064305U CN 207064305 U CN207064305 U CN 207064305U CN 201720405183 U CN201720405183 U CN 201720405183U CN 207064305 U CN207064305 U CN 207064305U
- Authority
- CN
- China
- Prior art keywords
- pump
- pump housing
- water
- pump head
- water inlet
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of pump assembly of Hua Yuanbeng, belongs to water pump technology.It solves the problems, such as that the pump assembly manufacture inconvenience of existing Hua Yuanbeng and manufacturing cost are higher.The pump assembly of this Hua Yuanbeng, including the pump housing that middle part is cavity, the pump housing includes water inlet end one and water side one, one end of the pump housing is fixed with pump head, pump head includes water inlet end two and water side two, and water side two is connected with water inlet end one, and the pump housing is made of stainless steel material, pump head is adopted made of plastic, is fixedly connected between the pump housing and pump head using screw.The pump assembly of this Hua Yuanbeng has the advantages of easily manufactured and manufacturing cost is relatively low.
Description
Technical field
The utility model belongs to water pump technology, is related to a kind of Hua Yuanbeng, particularly a kind of pump assembly of Hua Yuanbeng.
Background technology
Self priming pump includes the parts such as the pump housing, motor and impeller, and transfer passage is provided with the pump housing, after water pump is out of service,
The liquid of a constant volume is stored in transfer passage, when starting mode of pump, the liquid in transfer passage in the presence of impeller,
Air is clipped by being thrown off.Self priming pump is mostly land pump, and Hua Yuanbeng is one kind of self priming pump.
For example, Chinese patent discloses a kind of self priming pump [Authorization Notice No. CN203962422U], including inside has
The pump housing of pump chamber, the impeller in the pump housing and it is used to drive the motor of wheel rotation, the head tool of the pump housing located at pump housing rear portion
There is water inlet, the top of the pump housing has the delivery port connected with pump chamber, and the circumferential outlet of impeller is connected with pump chamber, is provided with the pump housing
For the ejector for connecting water inlet with the axial inlet of impeller, connection end cap, connection end cap are provided between the pump housing and motor
It is connected by attachment structure with the pump housing.But the pump housing is made of stainless steel material, therefore it is made more inconvenience and is manufactured into
This is higher.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of easily manufactured and system
Make the pump assembly of lower-cost Hua Yuanbeng.
The purpose of this utility model can be realized by following technical proposal：The pump assembly of Hua Yuanbeng, including middle part is
The pump housing of cavity, the described pump housing include water inlet end one and water side one, and one end of the described pump housing is fixed with pump head, described
Pump head include water inlet end two and water side two, described water side two is connected with described water inlet end one, and its spy is,
The described pump housing is made of stainless steel material, described pump head adopt the pump housing made of plastic, described and described pump head it
Between be fixedly connected with using screw.
The pump housing is made of stainless steel material, and pump head is adopted made of plastic and mutually solid using screw between the pump housing and pump head
Even, there is the advantages of easily manufactured, old of manufacture is relatively low and structural strength is higher.The impeller that can be rotated is provided with the pump housing,
During this garden pump work, the pressure of the pump housing is larger, and the pump housing is made of stainless steel material, improves service life.
In the pump assembly of above-mentioned Hua Yuanbeng, described pump head is provided with positioning tube close to one end of the described pump housing,
Described water side two is located on described positioning tube, and one end of the described pump housing is in described positioning tube.The one of the pump housing
End has the advantages of simple in construction and locating effect is preferable in positioning tube.
In the pump assembly of above-mentioned Hua Yuanbeng, runner body is fixed with the described pump housing, the one of described runner body
Hold as water inlet end one, the other end of described runner body is fixed with outflow cover for water, between described outflow cover for water and described runner body
The cavity for placing impeller is formed, described water side one is connected with described cavity.By setting runner body, pump is realized
Head is connected with the cavity of outflow cover for water, has the advantages of easily manufactured.
In the pump assembly of above-mentioned Hua Yuanbeng, described runner body and described outflow cover for water using plastics one into
Type structure, the lateral wall of described outflow cover for water are resisted against the madial wall of the described pump housing.The lateral wall of outflow cover for water is resisted against the pump housing
Madial wall, on the premise of intensity is met, reduce manufacturing cost.
In the pump assembly of above-mentioned Hua Yuanbeng, the other end of described runner body is in the horn mouth opened toward outside
Shape.
In the pump assembly of above-mentioned Hua Yuanbeng, filter mantle, described mistake are provided with the water inlet end two of described pump head
The downside of filter bowl is provided with check valve.By setting filter mantle, it is easy to filter the fluid at water inlet end two, sets unidirectional
Valve, the backflow of fluid is avoided, there is the advantages of using effect is preferable.
In the pump assembly of above-mentioned Hua Yuanbeng, blanking cover, described blanking cover are threaded with the downside of described pump head
It is connected with described pump head screw thread and is provided with sealing ring between described blanking cover and described pump head.By setting blanking cover, it is easy to
Installation to check valve, while be easy to carry out blowdown to pump head.
Compared with prior art, the pump assembly of this Hua Yuanbeng has advantages below：
1st, the pump housing is made of stainless steel material, and pump head is adopted made of plastic and mutually solid using screw between the pump housing and pump head
Even, there is the advantages of easily manufactured, old of manufacture is relatively low and structural strength is higher；
2nd, one end of the pump housing has the advantages of simple in construction and locating effect is preferable in positioning tube；
3rd, by setting filter mantle, it is easy to filter the fluid at water inlet end two, check valve is set, avoids fluid
Backflow, there is the advantages of using effect is preferable.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of the pump assembly of this Hua Yuanbeng.
In figure, 1, the pump housing；1a, water inlet end one；1b, water side one；2nd, pump head；2a, water inlet end two；2b, water side two；3、
Positioning tube；4th, runner body；5th, outflow cover for water；6th, filter mantle；7th, check valve；8th, blanking cover；9th, sealing ring.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, the pump assembly of Hua Yuanbeng, including the pump housing 1 that middle part is cavity, the pump housing 1 include the 1a of water inlet end one
And the 1b of water side one, one end of the pump housing 1 are fixed with pump head 2, pump head 2 includes the 2a of the water inlet end two and 2b of water side two, water outlet
Two 2b are held to be connected with the 1a of water inlet end one, the pump housing 1 is made of stainless steel material, and pump head 2 adopts made of plastic, the pump housing 1 and institute
It is fixedly connected between the pump head 2 stated using screw.Pump head 2 is provided with positioning tube 3 close to the side of the pump housing 1, and the 2b of water side two is positioned at fixed
On the cylinder 3 of position, one end of the pump housing 1 is in positioning tube 3.
Runner body 4 is fixed with the pump housing 1, one end of runner body 4 is the 1a of water inlet end one, and the other end of runner body 4 is fixed with
Outflow cover for water 5, the cavity for placing impeller is formed between outflow cover for water 5 and runner body 4, the 1b of water side one is connected with cavity, leads to
Setting runner body 4 is crossed, realizes that pump head 2 and the cavity of outflow cover for water 5 are connected, there is the advantages of easily manufactured
Runner body 4 uses integrally moulded structure with outflow cover for water 5, and the lateral wall of outflow cover for water 5 is resisted against the interior of the pump housing 1
Side wall, the other end of runner body 4 are in the bell mouth shape opened toward outside, on the premise of intensity is met, reduce manufacturing cost.
Filter mantle 6 is provided with the 2a of water inlet end two of pump head 2, the downside of filter mantle 6 is provided with check valve 7.The downside spiral shell of pump head 2
Line is connected with blanking cover 8, and blanking cover 8 is connected with the screw thread of pump head 2 and sealing ring 9 is provided between blanking cover 8 and pump head 2, is easy to check valve 7
Installation, while be easy to pump head 2 carry out blowdown.
The pump housing 1 is made of stainless steel material, and pump head 2 is adopted made of plastic and uses screw phase between the pump housing 1 and pump head 2
It is connected, there is the advantages of easily manufactured, old of manufacture is relatively low and structural strength is higher.The impeller that can be rotated is provided with the pump housing 1,
In this garden pump work, the pressure of the pump housing 1 is larger, and the pump housing 1 is made of stainless steel material, improves service life.The pump housing 1
One end in the positioning tube 3, there is the advantages of simple in construction and locating effect is preferable.
By setting filter mantle 6, it is easy to filter the fluid at the 2a of water inlet end two, check valve 7 is set, avoids fluid
Backflow, have using effect it is preferable the advantages of.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although the pump housing 1, the 1a of water inlet end one, the 1b of water side one, pump head 2, the 2a of water inlet end two, water outlet have more been used herein
The terms such as two 2b, positioning tube 3, runner body 4, outflow cover for water 5, filter mantle 6, check valve 7, blanking cover 8, sealing ring 9 are held, but are not precluded from
Use the possibility of other terms.It is used for the purpose of more easily describing and explaining of the present utility model using these terms
Matter；Any additional limitation is construed as all to disagree with the utility model spirit.
Claims (7)
1. the pump assembly of Hua Yuanbeng, including the pump housing (1) that middle part is cavity, the described pump housing (1) include water inlet end one (1a)
And water side one (1b), one end of the described pump housing (1) are fixed with pump head (2), described pump head (2) includes water inlet end two
(2a) and water side two (2b), described water side two (2b) are connected with described water inlet end one (1a), and its spy is, institute
The pump housing (1) stated is made of stainless steel material, described pump head (2) adopt the pump housing made of plastic, described (1) with it is described
Pump head is fixedly connected between (2) using screw.
2. the pump assembly of Hua Yuanbeng according to claim 1, it is characterised in that described pump head (2) is close to described
The side of the pump housing (1) is provided with positioning tube (3), and described water side two (2b) is located on described positioning tube (3), the described pump housing
(1) one end is in described positioning tube (3).
3. the pump assembly of Hua Yuanbeng according to claim 1, it is characterised in that be fixed with stream in the described pump housing (1)
Road body (4), one end of described runner body (4) is water inlet end one (1a), and the other end of described runner body (4) is fixed with water outlet
Cover (5), the cavity for placing impeller, described water side are formed between described outflow cover for water (5) and described runner body (4)
One (1b) is connected with described cavity.
4. the pump assembly of Hua Yuanbeng according to claim 3, it is characterised in that described runner body (4) with it is described
Outflow cover for water (5) uses integrally moulded structure, and the lateral wall of described outflow cover for water (5) is resisted against the described pump housing (1)
Madial wall.
5. the pump assembly of the Hua Yuanbeng according to claim 3 or 4, it is characterised in that described runner body (4) it is another
End is in the bell mouth shape opened toward outside.
6. the pump assembly of the Hua Yuanbeng according to claim 1 or 2 or 3 or 4, it is characterised in that described pump head (2)
Water inlet end two (2a) place is provided with filter mantle (6), and the downside of described filter mantle (6) is provided with check valve (7).
7. the pump assembly of Hua Yuanbeng according to claim 6, it is characterised in that the downside screw thread of described pump head (2)
Blanking cover (8) is connected with, described blanking cover (8) is connected with described pump head (2) screw thread and described blanking cover (8) and described pump head
(2) sealing ring (9) is provided between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405183.4U CN207064305U (en) | 2017-04-18 | 2017-04-18 | The pump assembly of Hua Yuanbeng |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405183.4U CN207064305U (en) | 2017-04-18 | 2017-04-18 | The pump assembly of Hua Yuanbeng |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064305U true CN207064305U (en) | 2018-03-02 |
Family
ID=61501303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720405183.4U Active CN207064305U (en) | 2017-04-18 | 2017-04-18 | The pump assembly of Hua Yuanbeng |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064305U (en) |
-
2017
- 2017-04-18 CN CN201720405183.4U patent/CN207064305U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212745064U (en) | Pressure reducing valve convenient for pressure regulation | |
| CN207297390U (en) | A kind of booster water pump | |
| CN206144850U (en) | Runner body structure of garden pump | |
| CN209172550U (en) | A kind of liquid stream check valve and water toothpick | |
| CN207064305U (en) | The pump assembly of Hua Yuanbeng | |
| CN216888075U (en) | Double-liquid-bag double-pump device | |
| CN206816505U (en) | Self-priming multistage peripheral pump | |
| CN204851605U (en) | Reverse osmosis machine booster pump | |
| CN209145904U (en) | A kind of centrifugal pump | |
| CN202724021U (en) | Manual oral flusher | |
| CN208024919U (en) | A kind of water faucet of water purifier spool | |
| CN212196694U (en) | Detachable combined barrel cover | |
| CN207064738U (en) | The check valve assembly of Novel garden pump | |
| CN205701734U (en) | Pipe dredging device | |
| CN213711999U (en) | Plastic valve core mechanism of water storage pressure barrel of water purifier | |
| CN205578861U (en) | Quick air discharge valve | |
| CN210461751U (en) | Water outlet structure of lower valve body seat | |
| CN207951760U (en) | A kind of giant nozzle | |
| CN214414965U (en) | Liquid container | |
| CN206567124U (en) | A kind of hand sprayer pump | |
| CN202500833U (en) | Garden pump filter cup | |
| CN209208711U (en) | A kind of washer with breather cheek valve | |
| CN207750211U (en) | A kind of multiple entry chamber linkage type big flow piezoelectric pump | |
| CN219774360U (en) | Centrifugal pump with reinforced sealing | |
| CN214466276U (en) | Exhaust deslagging valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |