CN203412748U - Connection structure for diaphragm and shell of automatic water pump controller - Google Patents
Connection structure for diaphragm and shell of automatic water pump controller Download PDFInfo
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- CN203412748U CN203412748U CN201320473157.7U CN201320473157U CN203412748U CN 203412748 U CN203412748 U CN 203412748U CN 201320473157 U CN201320473157 U CN 201320473157U CN 203412748 U CN203412748 U CN 203412748U
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- housing
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- water pump
- bulge loop
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Abstract
The utility model provides a connection structure for a diaphragm and a shell of an automatic water pump controller, belongs to the technical field of the automatic water pump controller, and is used for solving the problems that the diaphragm of the existing water pump water-shortage self-control protection device is directly connected onto the shell and the seal between the shell and the diaphragm is not tight. The connection structure for the diaphragm and shell of the automatic water pump controller is characterized in that a convex ring A and a convex ring B are fixedly arranged on the edge of an opening of a shell A, the outer edge of the diaphragm is provided with a groove A and a groove B, which are respectively connected with the convex ring A and the convex ring B in a clamping manner, the diaphragm is arranged between the shell A and the shell B, the convex ring A on the diaphragm is connected with the groove A in a clamping manner, and the convex ring B is connected with the groove B in a clamping manner. The connection structure is simple in structure, the connection between the diaphragm and the shell A is stable and can be relatively sealed, and the sealing effect is good.
Description
Technical field
The utility model belongs to automatic controller for water pump technical field, relates to the linkage structure of a kind of automatic controller for water pump diaphragm and housing.
Background technique
Water pump is when draining, and the water in pond or well is taken out to the greatest extent, and water pump idle running, not only wastes electric energy, and make water pump pump chamber lack of water, needs water filling again, troublesome poeration while reusing.There is recently a kind of water level controller, utilize ball float perception water level, as China Patent No. is: " 99236731.X " disclosed a kind of automatic level controller, the main structure of this automatic level controller is: in the ball float of sealing, steel ball, switch are set, switch is drawn by electric wire, during use, one end of electric wire is fixed on pool wall, when ball float rises or decline, ball float and horizontal angle of inclination change, and steel ball is because the effect slip of gravity makes switch motion realize opening or closing of controller.This device need to be fixed on one end of electric wire on pool wall, in some wells, cannot install, and has limited Environmental Conditions; In addition owing to being subject to the impact of mounting point, be difficult for being accurately controlled at water and just take out when most water pump is quit work.
For above-mentioned this situation, on market, there is a kind of Water-deficient self-adjusting protector of water pump, this Water-deficient self-adjusting protector of water pump comprises a housing with water intake and water outlet, be arranged in housing the diaphragm in the cavity volume between intake-outlet and be pressed on the spring attachment on diaphragm, piston is set in water outlet, piston is provided with piston magnet, be provided with magnetic control element with piston magnet opposite position, magnetic control element is connected with control circuit; Diaphragm is provided with plug, is provided with plug magnet in plug, is provided with magnetic control element one with plug magnet opposite position, and magnetic control element one is connected with control circuit.
In above-mentioned structure; this Water-deficient self-adjusting protector of water pump is not subject to the impact of installation environment; also can accurately control water pump at the pump switch of disconnection in an instant of lack of water; reach the object of protection water pump, but the diaphragm of this Water-deficient self-adjusting protector of water pump is to be directly overlapped on housing, between housing and diaphragm, sealing is not tight; cause in cavity volume not in vacuum state; cause Water-deficient self-adjusting protector of water pump to lose efficacy, make water pump can not get in an instant protection, well damage in lack of water.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, proposed a kind of simple in structure, the automatic controller for water pump diaphragm of stable connection sealing and the linkage structure of housing.
The purpose of this utility model can realize by following technical proposal: the linkage structure of a kind of automatic controller for water pump diaphragm and housing, this automatic controller for water pump comprise be housing one cylindraceous and be arranged on housing one on and the housing two that is connected mutually with housing one, between described housing one and housing two, be provided with diaphragm, it is characterized in that, the edge of opening that this linkage structure is included in housing one is installed with bulge loop one and bulge loop two, outward edge at diaphragm offers and above-mentioned bulge loop one, bulge loop two is groove one and the groove two of corresponding clamping respectively, the bulge loop one of described diaphragm between housing one and housing two and on this diaphragm is connected in above-mentioned groove one, this bulge loop two is connected in above-mentioned groove two.
The linkage structure of this automatic controller for water pump diaphragm and housing is mainly that the edge of opening at housing one is installed with bulge loop one and bulge loop two, outward edge at diaphragm offers groove one and groove two, by bulge loop one and groove one, bulge loop two and the cooperation clamping of groove two, make between housing one and diaphragm that sealing is stable to be connected, diaphragm itself adopts rubber material to make, this diaphragm is when coordinating clamping with housing one, and sealing effect is better.
In the linkage structure of above-mentioned a kind of automatic controller for water pump diaphragm and housing, in described diaphragm, be also installed with plug, in housing one, be provided with pilot hole, the plug of above-mentioned diaphragm is plugged in above-mentioned pilot hole.
In the linkage structure of above-mentioned a kind of automatic controller for water pump diaphragm and housing; the below of described housing one is provided with the automatic controller seat being connected mutually with housing one; on described housing one, offer cavity volume and the water intake being connected with cavity volume, water outlet, in described water outlet, be provided with and be connected with above-mentioned automatic controller seat and for controlling the automatically controlled original paper of water pump excessive low water level protection.
In the linkage structure of above-mentioned a kind of automatic controller for water pump diaphragm and housing, described housing one is connected by bolt mutually with housing two.
Compared with prior art, the linkage structure of this automatic controller for water pump diaphragm and housing is mainly installed with bulge loop one and bulge loop two at the edge of opening of housing one, outward edge at diaphragm offers groove one and the groove two of distinguishing corresponding clamping with bulge loop one, bulge loop two, the bulge loop one of diaphragm between housing one and housing two and on this diaphragm is connected in upper groove one, and this bulge loop two is connected in groove two.The utility model is simple in structure, between diaphragm and housing one stable connection and this both can be relative sealing, sealing effect is better.
Accompanying drawing explanation
Fig. 1 is the blast structural representation of this automatic controller for water pump.
Fig. 2 is the linkage structure sectional structure schematic diagram of this automatic controller for water pump diaphragm and housing.
In figure, 1, housing one; 2, housing two; 3, diaphragm; 4, bulge loop one; 5, bulge loop two; 6, groove one; 7, groove two; 8, plug; 9, pilot hole; 10, automatic controller seat; 11, cavity volume; 12, water intake; 13, water outlet; 14, automatically controlled original paper; 15, bolt.
Embodiment
Be below specific embodiment of the utility model 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 shown in Figure 1 or 2, this automatic controller for water pump is mainly comprised of housing 1 and housing 22, and this housing 1 is cylindric, and this housing 22 is positioned at housing one 1 tops, and this housing 22 is connected mutually with housing 1; Between housing 1 and housing 21, be provided with diaphragm 3, the edge of opening that this linkage structure is included in housing 1 is installed with bulge loop 1 and bulge loop 25, outward edge at diaphragm 3 offers groove 1 and the groove 27 of distinguishing corresponding clamping with above-mentioned bulge loop 1, bulge loop 25, the bulge loop one 4 of described diaphragm 3 between housing 1 and housing 22 and on this diaphragm 3 is connected in above-mentioned groove 1, and this bulge loop 25 is connected in above-mentioned groove 27; During Practical manufacturing, in this diaphragm 3, be also installed with plug 8, be provided with pilot hole 9 in housing 1, the plug 8 of diaphragm 3 is plugged in above-mentioned pilot hole 9.
The below of housing 1 is also provided with the automatic controller seat 10 being connected mutually with housing 1; on housing 1, offer cavity volume 11 and the water intake 12 being connected with cavity volume 11, water outlet 13, in water outlet 13, be provided with and be connected with above-mentioned automatic controller seat 10 and for controlling the automatically controlled original paper 14 of water pump excessive low water level protection.When Practical manufacturing, this housing 1 is connected by bolt 15 mutually with housing 22.
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 modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used herein: housing 1; Housing 22; Diaphragm 3; Bulge loop 1; Bulge loop 25; Groove 1; Groove 27; Plug 8; Pilot hole 9; Automatic controller seat 10; Cavity volume 11; Water intake 12; Water outlet 13; Automatically controlled original paper 14; Bolt 15 terms such as grade, but do not get rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (4)
1. the linkage structure of an automatic controller for water pump diaphragm and housing, this automatic controller for water pump comprises and is housing one (1) cylindraceous and is arranged on the housing two (2) that housing one (1) is upper and be connected mutually with housing one (1), between described housing one (1) and housing two (2), be provided with diaphragm (3), it is characterized in that, the edge of opening that this linkage structure is included in housing one (1) is installed with bulge loop one (4) and bulge loop two (5), outward edge at diaphragm (3) offers and above-mentioned bulge loop one (4), bulge loop two (5) is groove one (6) and the groove two (7) of corresponding clamping respectively, the bulge loop one (4) of described diaphragm (3) between housing one (1) and housing two (2) and on this diaphragm (3) is connected in above-mentioned groove one (6), this bulge loop two (5) is connected in above-mentioned groove two (7).
2. the linkage structure of a kind of automatic controller for water pump diaphragm according to claim 1 and housing, it is characterized in that, in described diaphragm (3), be also installed with plug (8), in housing one (1), be provided with pilot hole (9), the plug (8) of above-mentioned diaphragm (3) is plugged in above-mentioned pilot hole (9).
3. the linkage structure of a kind of automatic controller for water pump diaphragm according to claim 2 and housing; it is characterized in that; the below of described housing one (1) is provided with the automatic controller seat (10) being connected mutually with housing one (1); on described housing one (1), offer cavity volume (11) and the water intake (12) being connected with cavity volume (11), water outlet (13), in described water outlet (13), be provided with and be connected with above-mentioned automatic controller seat (10) and for controlling the automatically controlled original paper (14) of water pump excessive low water level protection.
4. the linkage structure of a kind of automatic controller for water pump diaphragm according to claim 3 and housing, is characterized in that, described housing one (1) is connected by bolt (15) mutually with housing two (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473157.7U CN203412748U (en) | 2013-08-05 | 2013-08-05 | Connection structure for diaphragm and shell of automatic water pump controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473157.7U CN203412748U (en) | 2013-08-05 | 2013-08-05 | Connection structure for diaphragm and shell of automatic water pump controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203412748U true CN203412748U (en) | 2014-01-29 |
Family
ID=49975641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320473157.7U Expired - Fee Related CN203412748U (en) | 2013-08-05 | 2013-08-05 | Connection structure for diaphragm and shell of automatic water pump controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203412748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150397A (en) * | 2018-02-07 | 2018-06-12 | 温岭市环力电器有限公司 | A kind of pressure controller diaphragm |
-
2013
- 2013-08-05 CN CN201320473157.7U patent/CN203412748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150397A (en) * | 2018-02-07 | 2018-06-12 | 温岭市环力电器有限公司 | A kind of pressure controller diaphragm |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20180805 |