CN202500833U - Garden pump filter cup - Google Patents
Garden pump filter cup Download PDFInfo
- Publication number
- CN202500833U CN202500833U CN2012201690566U CN201220169056U CN202500833U CN 202500833 U CN202500833 U CN 202500833U CN 2012201690566 U CN2012201690566 U CN 2012201690566U CN 201220169056 U CN201220169056 U CN 201220169056U CN 202500833 U CN202500833 U CN 202500833U
- Authority
- CN
- China
- Prior art keywords
- cup
- filtering screen
- filter
- bowl cover
- hua yuanbeng
- 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 - Lifetime
Links
- 238000001914 filtration Methods 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 15
- 239000012780 transparent material Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a garden pump filter cup. The garden pump filter cup comprises a cup lid, a cup body and a filter screen cover, wherein the cup body is in threaded connection with the cup lid, and the filter screen cover is fixedly connected with the cup lid and the cup body and placed in the cup body. The garden pump filter cup is characterized in that the cup lid comprises an upper pipeline and a lower connection pipe, inner threads for connecting are arranged at two ends of the upper pipeline, a filter screen cover connection device which is matched with the filter screen cover is arranged between the inner threads, the filter screen cover connection device comprises a sealed baffle and a connection board, wherein the inner diameter of the sealed baffle is equal to that of the upper pipeline, one end of the sealed baffle is connected with the filter screen cover, one end of the connection board is connected with a lower end port of one of the inner threads, and one end of the connection board is connected with the filter screen cover. The garden pump filter cup is matched with a garden pump for using so that small sand can be effectively blocked from abrading a pump body and an impeller, and the service life of the pump is prolonged.
Description
Technical field
The utility model relates to a kind of filter cup, particularly the Hua Yuanbeng filter cup.
Background technique
Existing Hua Yuanbeng draw water the time; The various impurity owing to mixing in the water make water pump in the process of drawing water, can run into material such as the grains of sand and the pump housing and impeller are produced wear and tear, thereby Hua Yuanbeng is damaged easily; Reduce working life greatly, also hinders operator's operation simultaneously.
The model utility content
The purpose of the utility model is to provide a kind of for the deficiency that solves above-mentioned existing technology can improve the Hua Yuanbeng Hua Yuanbeng filter cup in working life.
To achieve these goals; The Hua Yuanbeng filter cup that the utility model designed; The cup that comprises bowl cover, is threaded with bowl cover and be fixedly connected and place the filtering screen in the cup with cup with bowl cover; It is characterized in that said bowl cover comprises pipeline and following connecting tube; The said pipe ends that goes up is provided with and supplies the internal thread that connects, and also is provided with the filtering screen connection set that matches with filtering screen between the internal thread, said filtering screen connection set comprise one with last internal diameter of the pipeline etc. greatly and a sealing baffle and the end that an end is connected with filtering screen arranged and the internal thread lower end mouth is joined, an end and filtering screen join connecting plate.
In order to make current unobstructed, on the said bowl cover, between sealing baffle and the internal thread bleeder screw is installed,, be with O-ring seals on the bleeder screw screw rod in order to increase the sealing effect of bowl cover.
In order to make bowl cover have good sealing effect, sealing baffle and connecting plate all are structure as a whole with last pipeline.
For the ease of observing the operating mode of filter cup; Feel fixed whether cleaning and filtering guard, said cup is a transparent material, in order to strengthen the sealing effect of filtering screen and cup surface of contact; Be provided with cover cap between cup and the filtering screen, cover cap and cup connection are provided with first seal ring.
For join strength and the self-locking property that improves bowl cover and cup, the screw thread that said bowl cover is connected with cup is unidirectional buttress thread, and bowl cover and cup connecting part are provided with second seal ring.
The Hua Yuanbeng filter cup that the utility model obtains cooperates utilization with Hua Yuanbeng, can effectively stop the wearing and tearing of grit to the pump housing, impeller, thereby improves the working life of pump.
Description of drawings
Fig. 1 is embodiment's a Hua Yuanbeng filter cup transverse sectional view;
Fig. 2 is the explosive view of embodiment's Hua Yuanbeng filter cup;
Fig. 3 is embodiment's the Hua Yuanbeng filter cup user mode schematic representation that matches with Hua Yuanbeng.
Among the figure: bowl cover 1, go up pipeline 11, connecting tube 12, internal thread 13, filtering screen connection set 14, sealing baffle 141, connecting plate 142, cup 2, filtering screen 3, bleeder screw 4, O-ring seals 5, cover cap 6, first seal ring 7, second seal ring 8, water pipe 9, water reservoir 10 down.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment:
Like Fig. 1, shown in Figure 2; The Hua Yuanbeng filter cup that the utility model provides; The cup 2 that comprises bowl cover 1, is threaded with bowl cover 1 and with filtering screen 3 in bowl cover 1 and cup 2 are fixedly connected and place cup 2; The screw thread that said bowl cover 1 is connected with cup 2 is unidirectional buttress thread, and bowl cover 1 is provided with second seal ring 8 with cup 2 connecting parts; Said bowl cover 1 comprises pipeline 11 and following connecting tube 12; Said pipeline 11 two ends of going up are provided with the internal thread 13 that water pipe is connected with the pump housing; And also be provided with the filtering screen connection set 14 that matches with filtering screen 3 between the internal thread 13, said filtering screen connection set 14 comprise one big with last pipeline 11 internal diameters etc. and a sealing baffle 141 and the end that an end is connected with filtering screen 3 arranged and internal thread 13 lower end mouth are joined, an end and filtering screen 3 join connecting plate 142; Sealing baffle 141 all is structure as a whole with last pipeline 11 with connecting plate 142; Said cup 2 is a transparent material, and is provided with cover cap 6 between cup 2 and the filtering screen 3, and cover cap 6 is provided with first seal ring 7 with cup 2 connections; On the bowl cover 1, between sealing baffle 141 and the internal thread 13 bleeder screw 4 is installed, be with O-ring seals 5 on bleeder screw 4 screw rods.
The embodiment of this enforcement row is following: as shown in Figure 3, the last pipeline 11 that has bleeder screw 4 one ends is threaded with water pipe 9, and the other end of last pipeline is threaded with Hua Yuanbeng, and water pipe 9 is connected with water reservoir 10.After above-mentioned pipe fitting is connected well, start Hua Yuanbeng, the revolution in the Hua Yuanbeng; Thereby extract the water in the water reservoir 10 out, current get into from the last pipeline 11 near bleeder screw 4 one ends, because filtering screen 3 is connected with last pipeline 11; And be provided with the sealing baffle 141 that is connected with filtering screen in the last pipeline 11, simultaneously, filtering screen 3 lower ends are fixedly connected with the bottom of cup 2 again; Thereby current are blocked in the cup 2, and filter through impurity in 3 pairs of water of filtering screen.Because the suction of water pump, the water after the filtration will enter into Hua Yuanbeng through the other end of last pipeline 11, thereby make grit not arrive in the pump housing, and then reach the purpose in the working life of improving pump.
Claims (8)
1. Hua Yuanbeng filter cup; The cup (2) that comprises bowl cover (1), is threaded with bowl cover (1) and with filtering screen (3) in bowl cover (1) and cup (2) are fixedly connected and place cup (2); It is characterized in that said bowl cover (1) comprises pipeline (11) and following connecting tube (12); Said pipeline (11) two ends of going up are provided with the internal thread (13) that supplies connection; And also be provided with the filtering screen connection set (14) that matches with filtering screen (3) between the internal thread (13), said filtering screen connection set (14) comprise one big with last pipeline (11) internal diameter etc. and a sealing baffle (141) and the end that an end is connected with filtering screen (3) arranged and internal thread (13) lower end mouth is joined, an end and filtering screen (3) join connecting plate (142).
2. Hua Yuanbeng filter cup according to claim 1 is characterized in that said bowl cover (1) is gone up, bleeder screw (4) is installed between sealing baffle (141) and the internal thread (13), is with O-ring seals (5) on bleeder screw (4) screw rod.
3. Hua Yuanbeng filter cup according to claim 1 and 2 is characterized in that sealing baffle (141) and connecting plate (142) all are structure as a whole with last pipeline (11).
4. Hua Yuanbeng filter cup according to claim 3 is characterized in that sealing baffle (141) and connecting plate (142) all are structure as a whole with last pipeline (11).
5. Hua Yuanbeng filter cup according to claim 1 and 2; It is characterized in that said cup (2) is a transparent material; And be provided with cover cap (6) between cup (2) and the filtering screen (3), cover cap (6) is provided with first seal ring (7) with cup (2) connection.
6. Hua Yuanbeng filter cup according to claim 3 is characterized in that cup (2) is a transparent material, and is provided with cover cap (6) between cup (2) and the filtering screen (3), and cover cap (6) is provided with first seal ring (7) with cup (2) connection.
7. Hua Yuanbeng filter cup according to claim 4 is characterized in that cup (2) is a transparent material, and is provided with cover cap (6) between cup (2) and the filtering screen (3), and cover cap (6) is provided with first seal ring (7) with cup (2) connection.
8. Hua Yuanbeng filter cup according to claim 7 is characterized in that the screw thread that said bowl cover (1) is connected with cup (2) is unidirectional buttress thread, and bowl cover (1) is provided with second seal ring (8) with cup (2) connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201690566U CN202500833U (en) | 2012-04-20 | 2012-04-20 | Garden pump filter cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201690566U CN202500833U (en) | 2012-04-20 | 2012-04-20 | Garden pump filter cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500833U true CN202500833U (en) | 2012-10-24 |
Family
ID=47037448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201690566U Expired - Lifetime CN202500833U (en) | 2012-04-20 | 2012-04-20 | Garden pump filter cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114985A (en) * | 2013-03-04 | 2013-05-22 | 君禾泵业股份有限公司 | Multifunctional no-water protector of garden pump |
-
2012
- 2012-04-20 CN CN2012201690566U patent/CN202500833U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114985A (en) * | 2013-03-04 | 2013-05-22 | 君禾泵业股份有限公司 | Multifunctional no-water protector of garden pump |
| CN103114985B (en) * | 2013-03-04 | 2015-09-23 | 君禾泵业股份有限公司 | The multi-functional anhydrous protector of garden pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |