CN201606236U - Water outlet connecting device of diaphragm pump - Google Patents
Water outlet connecting device of diaphragm pump Download PDFInfo
- Publication number
- CN201606236U CN201606236U CN2010201095449U CN201020109544U CN201606236U CN 201606236 U CN201606236 U CN 201606236U CN 2010201095449 U CN2010201095449 U CN 2010201095449U CN 201020109544 U CN201020109544 U CN 201020109544U CN 201606236 U CN201606236 U CN 201606236U
- Authority
- CN
- China
- Prior art keywords
- air chamber
- flange plate
- water outlet
- stud
- diaphragm pump
- 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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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a water outlet connecting device of a diaphragm pump. The connecting device comprises an air chamber seat, an air chamber cover component, a water outlet seat, double-end studs and nuts, wherein the air chamber cover component is arranged at the top of the air chamber seat; one side of the air chamber seat is provided with a first flange plate; one side of the water outlet seat is provided with a second flange plate; the first flange plate is connected with the second flange plate by at least two double-end studs; the nuts are arranged on the double-end stud arranged at the side of the second flange plate; a screwed hole adaptive with the double-end stud is arranged on the first flange plate; at least two grooves are arranged on the water outlet seat; and the nuts are arranged in the grooves. The water outlet connecting device has the advantages that one end of each of the double-end studs is directly screwed into the air chamber seat, and the nuts at the other ends of the double-end studs are arranged in the grooves, thereby reducing the volume and material of the air chamber seat and the water outlet seat and lowering the manufacturing cost; meanwhile, the air chamber cover component can be detached more conveniently.
Description
Technical field
The utility model relates to a kind of diaphragm pump water outlet connection set.
Background technique
Existing diaphragm pump water outlet connection set, comprise air chamber base, the air chamber cover assembly, effluent seat, stud, nut, the air chamber cover assembly is arranged on the top of air chamber base, one side of air chamber base is provided with first flange plate, one side of effluent seat is provided with second flange plate, be connected by at least two stud between first flange plate and second flange plate, the two ends of stud all adopt nut to fix, need great installing space, certainly will cause air chamber base, the effluent seat bodily form increases, in addition when dismounting air chamber cover assembly, because the withdrawal space is not enough, must remove effluent seat earlier, just can pull down the air chamber cover assembly, operation is very inconvenient.
The model utility content
The purpose of this utility model is to provide a kind of diaphragm pump water outlet connection set, can effectively solve the problem that existing diaphragm pump water outlet connection set is bulky, dismounting is inconvenient.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of diaphragm pump water outlet connection set, comprise air chamber base, the air chamber cover assembly, effluent seat, stud, nut, described air chamber cover assembly is arranged on the top of air chamber base, one side of described air chamber base is provided with first flange plate, one side of described effluent seat is provided with second flange plate, be connected by at least two stud between described first flange plate and second flange plate, the stud of the described second flange plate side is provided with nut, described first flange plate is provided with the tapped hole suitable with stud, described effluent seat is provided with at least two grooves, and described nut is arranged in the groove.
Preferably, described groove is that cross section is semicircle; Make things convenient for the groove manufacturing.
Preferably, be provided with seal ring between described first flange plate and second flange plate; Enhanced leaktightness.
Preferably, described stud is two, and described groove is two; Going up header stud for two just can stable links together air chamber base and effluent seat.
Compared with prior art, the utility model has the advantages that: an end of stud directly screws in air chamber base, and the nut of the other end of stud is arranged in the groove, has reduced the volume of air chamber base and effluent seat and has used material, reduced manufacture cost, more convenient at dismounting air chamber cover assembly simultaneously.
Description of drawings
Fig. 1 is the plan view of a kind of diaphragm pump water outlet of the utility model connection set;
Fig. 2 is the plan view of a kind of diaphragm pump water outlet of the utility model connection set.
Embodiment
Consult Fig. 1, Fig. 2 is the embodiment of a kind of diaphragm pump water outlet of the utility model connection set, a kind of diaphragm pump water outlet connection set, comprise air chamber base 1, air chamber cover assembly 7, effluent seat 5, stud 9, nut 10, described air chamber cover assembly 7 is arranged on the top of air chamber base 1, one side of described air chamber base 1 is provided with first flange plate 2, one side of described effluent seat 5 is provided with second flange plate 3, be connected by two stud 9 between described first flange plate 2 and second flange plate 3, the stud 9 of described second flange plate, 3 sides is provided with nut 10, described first flange plate 2 is provided with the tapped hole suitable with stud 9, described effluent seat 5 is provided with two grooves 4, described nut 10 is arranged in the groove 4, described groove 4 is provided with seal ring 8 for cross section is semicircle between described first flange plate 2 and second flange plate 3.
During installation, earlier an end of stud 9 is installed first flange plate 2, second flange plate 3 with effluent seat 5 puts again, by the nut 10 that is arranged in effluent seat 5 grooves 4 the other end of stud 9 is tightened, thereby with air chamber base 1 and effluent seat 5 firm linking together, liquid is discharged from water outlet 6.
The above only is a specific embodiment of the utility model, but technical characteristics of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (4)
1. diaphragm pump water outlet connection set, comprise air chamber base (1), air chamber cover assembly (7), effluent seat (5), stud (9), nut (10), described air chamber cover assembly (7) is arranged on the top of air chamber base (1), one side of described air chamber base (1) is provided with first flange plate (2), one side of described effluent seat (5) is provided with second flange plate (3), be connected by at least two stud (9) between described first flange plate (2) and second flange plate (3), the stud (9) of described second flange plate (3) side is provided with nut (10), it is characterized in that: described first flange plate (2) is provided with and the suitable tapped hole of stud (9), described effluent seat (5) is provided with at least two grooves (4), and described nut (10) is arranged in the groove (4).
2. a kind of diaphragm pump water outlet connection set as claimed in claim 1 is characterized in that: the cross section of described groove (4) is for semicircle.
3. a kind of diaphragm pump water outlet connection set as claimed in claim 1 is characterized in that: be provided with seal ring (8) between described first flange plate (2) and second flange plate (3).
4. a kind of diaphragm pump water outlet connection set as claimed in claim 1, it is characterized in that: described stud (9) is two, described groove (4) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201095449U CN201606236U (en) | 2010-01-29 | 2010-01-29 | Water outlet connecting device of diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201095449U CN201606236U (en) | 2010-01-29 | 2010-01-29 | Water outlet connecting device of diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606236U true CN201606236U (en) | 2010-10-13 |
Family
ID=42950942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201095449U Expired - Fee Related CN201606236U (en) | 2010-01-29 | 2010-01-29 | Water outlet connecting device of diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606236U (en) |
-
2010
- 2010-01-29 CN CN2010201095449U patent/CN201606236U/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: 20101013 Termination date: 20150129 |
|
| EXPY | Termination of patent right or utility model |