CN220600032U

CN220600032U - Water pump controller

Info

Publication number: CN220600032U
Application number: CN202322245173.7U
Authority: CN
Inventors: 吴海兵
Original assignee: Jinshi Science And Technology Zhejiang Co ltd
Current assignee: Jinshi Science And Technology Zhejiang Co ltd
Priority date: 2023-08-19
Filing date: 2023-08-19
Publication date: 2024-03-15
Anticipated expiration: 2033-08-19

Abstract

The application relates to a water pump controller, which comprises a body, the body is inside to be seted up the holding hole, the inlet opening of intercommunication holding hole has been seted up on the one end terminal surface of body, holding hole and inlet opening coaxial line, the body surface has still been seted up the apopore of intercommunication holding hole, be equipped with pressure sensor on the apopore inner wall, be equipped with accommodate screw rod on the body, shutoff head and turning head, transfer under the initial state, the shutoff head is the closely laminating of inclined plane on one end and the inlet opening inner wall of tapering form and shutoff inlet opening. The flow control device has the effect of adjusting the flow of the controller.

Description

Water pump controller

Technical Field

The utility model relates to the field of water pump control, in particular to a water pump controller.

Background

The utility model patent with the publication number of CN219119886U discloses a water pump controller switch, which comprises a pipe body, a water outlet pipe, a water inlet pipe and a sensor, wherein the water flow is sensed by the sensor so as to control the start and stop of a water pump.

The water flow rate of the water entering the water pump can not be controlled by the technical product, when the sensor controls the water pump to be started, the water pump can instantly press water into the product from the water inlet pipe, and then the water is pressed into the water supply pipeline through the water outlet pipe, so that the water pressure in the pipeline can instantly rise. The momentary high pressure for the piping system of the old community is highly likely to cause the breakage of the piping, resulting in paralysis of the water supply system.

Disclosure of Invention

In order to solve the technical problem that the water flow into the water pump controller cannot be controlled, the water pump controller is provided.

The application provides a water pump controller adopts following technical scheme:

the utility model provides a water pump controller, includes the body, the inside holding hole that has seted up of body, the inlet opening of intercommunication holding hole has been seted up on the one end terminal surface of body, holding hole and inlet opening coaxial line, the apopore of intercommunication holding hole has still been seted up on the body surface, be equipped with pressure sensor on the apopore inner wall, be equipped with accommodate screw, shutoff head and rotating head on the body, accommodate the downthehole, the other end and rotating head fixed connection of holding the one end of screw, accommodate the head rotation and connect the one end of keeping away from the inlet opening at the body, the axis of rotation of rotating head is accommodate the axis of screw, the screw hole has been seted up along the axis direction of inlet opening to the one end of shutoff head, and the other end is followed to be close to the convergent form setting to inlet opening port, accommodate the one end threaded connection of screw stretches into the holding hole, the inclined plane has been seted up on the inlet opening inner wall, inclined plane and the one end looks adaptation of being close to the inlet opening, the inner wall of holding hole is gone up along the axis direction of holding hole and is equipped with first spout, the fixed connection of sliding block is the initial sliding block is the inclined plane and is the tapered shape in the initial state of holding the water inlet opening under the shutoff head, the shutoff head is the initial condition of the inclined plane.

Through adopting above-mentioned technical scheme, the technician is when installing the water pump controller, is connected pressure sensor and the controller of water pump at first, then connects the delivery port of water pump with the inlet opening of controller, communicates the water inlet of pipe-line system with the apopore of controller. And then the adjusting screw rod is rotated by twisting the rotary head according to the actual condition of the pipeline system, so that the blocking head is controlled to be far away from or close to the inclined plane, the water flow passing through the controller is adjusted, and the instantaneous rising of the water pressure in the pipeline system caused by the opening of the water pump is avoided. The sliding block and the first sliding groove are arranged, so that the movement direction of the blocking head is ensured, the cooperation of the adjusting screw rod and the adjusting hole is limited, and the adjusting screw rod is prevented from rotating out of the adjusting hole.

Preferably, the adjusting screw is coaxially and fixedly connected with a circular limiting plate, a first annular groove is formed in the inner wall of the accommodating hole, the annular groove is located on one side, far away from the water inlet, of the sliding groove, the edge of the circular limiting plate is embedded into the first annular groove, and the edge of the circular limiting plate is rotationally connected into the first annular groove.

Through adopting above-mentioned technical scheme, the setting of circular limiting plate prevents that water pressure from causing the displacement of shutoff head when the water pump is opened to avoid influencing the water yield regulation effect of shutoff head.

Preferably, the circular limiting plate is coaxially provided with a second annular groove on one surface facing the water inlet hole, a sealing ring and a driving part are arranged in the second annular groove, and the driving part always drives the sealing ring to tightly contact with the inner wall of the first annular groove.

Through adopting above-mentioned technical scheme, the setting of sealing washer can effectively place water and reveal from limiting plate and the contact surface of annular for circular limiting plate has waterproof effect.

Preferably, the driving part is a spring, one end of the spring is fixedly connected to the bottom wall of the second annular groove, the other end of the spring is fixedly connected to the sealing ring, and the spring is always in a compressed state.

Through adopting above-mentioned technical scheme, the spring can be all the time with the sealing washer conflict on the annular inner wall to guarantee the sealed effect of sealing washer.

Preferably, the inclined plane includes first face and second face, slide along the axis direction of perpendicular to inlet opening on the inner wall of inlet opening and be connected with two filter parts, two filter parts are along axis symmetric distribution, first face and second face are located two filter parts respectively, the second spout has all been seted up along the incline direction on first face and the second face, two cooperation pieces of sliding connection in the second spout of shutoff head end fixedly connected with.

Through adopting above-mentioned technical scheme, when the shutoff head displacement kept away from the water inlet, can drive two filter parts and be close to gradually to play the filtration to entering into the inside water of controller.

Preferably, the two filtering parts comprise a base and a filtering box detachably connected to the base, and the second sliding groove is formed in the base.

By adopting the technical scheme, the filter is replaceable, so that the filtering effect of the filter box is ensured.

Preferably, the filter box has seted up the groove that runs through on the one side of connecting hole towards, run through the groove and run through the filter box along connecting hole axis direction, the both ends notch department of running through the groove all fixedly connected with filter screen, the filter screen shelters from the notch completely, and it has impurity adsorbent to fill between two filter screens.

Through adopting above-mentioned technical scheme, the rivers are at first filtered most impurity by the filter screen when passing through the filter cassette, then impurity adsorbent can carry out further impurity adsorption to water again, then in getting into the accommodation hole through a filter screen, triple filtration can effectually guarantee the filter effect of filter cassette to water.

Preferably, the impurity adsorbent is activated carbon.

By adopting the technical scheme, the activated carbon has better adsorptivity, and can effectively absorb harmful impurities in water.

The technical effects of the utility model are mainly as follows:

1. according to the utility model, the adjusting screw rod is rotated by twisting the rotary head according to the actual condition of the pipeline system, so that the blocking head is controlled to be far away from or close to the inclined plane, and the water flow passing through the controller is adjusted, so that the instant rising of the water pressure in the pipeline system caused by the starting of the water pump is avoided;

2. according to the utility model, the displacement of the blocking head caused by water pressure when the water pump is started is prevented by arranging the circular limiting plate, so that the water quantity adjusting effect of the blocking head is influenced;

3. the utility model realizes the filtration of the water entering the controller by arranging the filtering part.

Drawings

Fig. 1 is a schematic structural view of the present embodiment.

Fig. 2 is a cross-sectional view taken along line A-A in fig. 1.

Fig. 3 is a partial enlarged view at B in fig. 2.

Fig. 4 is a partial enlarged view at C in fig. 2.

Reference numerals illustrate: 1. a body; 11. a receiving hole; 111. a first chute; 112. a first ring groove; 12. a water inlet hole; 121. an inclined plane; 1211. a first face; 1212. a second face; 13. a water outlet hole; 2. a pressure sensor; 3. adjusting a screw rod; 4. a blocking head; 41. an adjustment aperture; 42. a slide block; 43. a mating block; 5. turning the head; 6. a circular limiting plate; 61. a second ring groove; 62. a seal ring; 63. a driving section; 631. a spring; 7. a filtering part; 71. a base; 711. a second chute; 72. a filter box; 721. a through groove; 731. a filter screen; 732. an impurity adsorbent; 7321. activated carbon.

Detailed Description

The following description is provided in further detail with reference to the accompanying drawings, so that the technical solutions of the present application are easier to understand and master.

The embodiment of the application discloses a water pump controller.

Referring to fig. 1-2, a water pump controller of this embodiment includes a body 1, a receiving hole 11 is formed in the body 1, a water inlet hole 12 communicating with the receiving hole 11 is formed on an end face of one end of the body 1, the receiving hole 11 is coaxial with the water inlet hole 12, a water outlet hole 13 communicating with the receiving hole 11 is formed on the surface of the body 1, a pressure sensor 2 is arranged on an inner wall of the water outlet hole 13, an adjusting screw 3, a plugging head 4 and a rotating head 5 are arranged on the body 1, one end of the adjusting screw 3 extends into the receiving hole 11, the other end is fixedly connected with the rotating head 5, the adjusting screw 3 is coaxial with the water inlet hole 12, the rotating head 5 is rotatably connected to one end of the body 1 far away from the water inlet hole 12, and a rotating axis of the rotating head 5 is an axis of the adjusting screw 3, one end of the plugging head 4 is provided with an adjusting hole 41 along the axial direction of the water inlet 12, the other end is gradually reduced from being far away from to being close to the port of the water inlet 12, one end of the adjusting screw 3 extending into the accommodating hole 11 is in threaded connection with the adjusting hole 41, an inclined surface 121 is provided on the inner wall of the water inlet 12, the inclined surface 121 is matched with one end of the plugging head 4 close to the water inlet 12, a first sliding groove 111 is provided on the inner wall of the accommodating hole 11 along the axial direction of the accommodating hole 11, the surface of the plugging head 4 is fixedly connected with a sliding block 42, the sliding block 42 is slidingly connected in the first sliding groove 111 along the axial direction of the accommodating hole 11, and in an initial state, one end of the plugging head 4 in a gradually reduced shape is tightly attached to the inclined surface 121 on the inner wall of the water inlet 12 and plugs the water inlet 12.

When a technician installs the water pump controller, the pressure sensor 2 is firstly connected with the water pump controller, then the water outlet of the water pump is connected with the water inlet 12 of the controller, and the water outlet 13 of the controller is communicated with the water inlet of the pipeline system. And then the adjusting screw rod 3 is rotated by twisting the rotary head 5 according to the actual condition of the pipeline system, so that the blocking head 4 is controlled to be far away from or close to the inclined plane 121, the water flow passing through the controller is adjusted, and the instantaneous rising of the water pressure in the pipeline system caused by the starting of the water pump is avoided. The sliding block 42 and the first sliding groove 111 are arranged to ensure the movement direction of the blocking head 4 and limit the cooperation of the adjusting screw 3 and the adjusting hole 41, so that the adjusting screw 3 is prevented from rotating out of the adjusting hole 41.

Referring to fig. 1-3, the adjusting screw 3 is coaxially and fixedly connected with a circular limiting plate 6, a first annular groove 112 is formed in the inner wall of the accommodating hole 11, the first annular groove 112 is located on one side, far away from the water inlet 12, of the sliding groove, the edge of the circular limiting plate 6 is embedded into the first annular groove 112, and the edge of the circular limiting plate 6 is rotationally connected into the first annular groove 112. The circular limiting plate 6 is coaxially provided with a second annular groove 61 on one surface facing the water inlet 12, a sealing ring 62 and a driving part 63 are installed in the second annular groove 61, the driving part 63 is a spring 631, one end of the spring 631 is fixedly connected to the bottom wall of the second annular groove 61, the other end of the spring 631 is fixedly connected to the sealing ring 62, and the spring 631 is always in a compressed state and always drives the sealing ring 62 to tightly abut against the inner wall of the first annular groove 112. The arrangement of the circular limiting plate 6 can prevent the displacement of the blocking head 4 caused by water pressure when the water pump is started, so that the influence on the water quantity adjusting effect of the blocking head 4 is avoided. And the setting of sealing washer 62 can effectively place water and reveal from limiting plate and the contact surface of annular for circular limiting plate 6 has the waterproof effect.

Referring to fig. 1, 2 and 4, two filtering parts 7 are slidingly connected on the inner wall of the water inlet 12 along the axial direction perpendicular to the water inlet 12, each of the two filtering parts 7 comprises a base 71 and a filtering box 72 detachably connected to the base 71, a threaded rod is fixedly connected to the bottom end of the filtering box 72, and a threaded hole for threaded connection of the threaded rod is formed in the base 71. The filter box 72 has been seted up on the one side towards the connecting hole and has been run through the groove 721, runs through the groove 721 and runs through the filter box 72 along connecting hole axis direction, and the both ends notch department of running through the groove 721 all fixedly connected with filter screen 731, and filter screen 731 fully shelters from the notch, has filled impurity adsorbent 732 between two filter screens 731, and impurity adsorbent 732 is active carbon 7321. The inclined surface 121 comprises a first surface 1211 and a second surface 1212, the first surface 1211 and the second surface 1212 are respectively positioned on the two bases 71, the first surface 1211 and the second surface 1212 are respectively provided with a second chute 711 along the inclined direction, and the tapered end part of the plugging head 4 is fixedly connected with two matching blocks 43 which are glidingly connected in the second chute 711.

When the plugging head 4 is displaced away from the water inlet, the two filter boxes 72 are driven to gradually approach each other through the sliding block 42, the water entering the controller is filtered, and when the plugging head 4 is displaced close to the water inlet, the two filter boxes 72 are driven to be away from the simultaneous plugging head 4 to plug the water inlet 12.

Of course, the foregoing is merely exemplary of the application, and other embodiments of the application are possible, and all modifications and equivalents of the application are intended to fall within the scope of the application.

Claims

1. The utility model provides a water pump controller, includes body (1), accommodation hole (11) have been seted up to body (1) inside, inlet port (12) of intercommunication accommodation hole (11) have been seted up on the one end terminal surface of body (1), accommodation hole (11) and inlet port (12) coaxial line, outlet port (13) of intercommunication accommodation hole (11) have still been seted up on body (1) surface, be equipped with pressure sensor (2) on outlet port (13) inner wall, its characterized in that: the sliding block is characterized in that an adjusting screw rod (3), a blocking head (4) and a rotating head (5) are arranged on the body (1), one end of the adjusting screw rod (3) stretches into the accommodating hole (11), the other end of the adjusting screw rod is fixedly connected with the rotating head (5), the adjusting screw rod (3) is coaxial with the water inlet hole (12), the rotating head (5) is rotationally connected to one end of the body (1) far away from the water inlet hole (12), the rotation axis of the rotating head (5) is the axis of the adjusting screw rod (3), one end of the blocking head (4) is provided with the adjusting hole (41) along the axis direction of the water inlet hole (12), the other end of the blocking head (4) is gradually reduced from being far away from to being close to the port of the water inlet hole (12), one end of the adjusting screw rod (3) stretches into the accommodating hole (11) and is connected in the adjusting hole (41), an inclined surface (121) is arranged on the inner wall of the water inlet hole (12), the inclined surface (121) is matched with the gradually reduced end of the blocking head (4), the inner wall of the accommodating hole (11) is provided with the first sliding block (111), the first sliding block (42) is connected to the first sliding block (42) along the axis (111), one end of the plugging head (4) in a tapered shape is tightly attached to an inclined plane (121) on the inner wall of the water inlet hole (12) and plugs the water inlet hole (12).

2. A water pump controller according to claim 1, wherein: the adjustable screw rod is characterized in that a circular limiting plate (6) is coaxially and fixedly connected to the adjustable screw rod (3), a first annular groove (112) is formed in the inner wall of the accommodating hole (11), one annular groove is located on one side, far away from the water inlet hole (12), of the sliding groove, the edge of the circular limiting plate (6) is embedded into the first annular groove (112), and the edge of the circular limiting plate (6) is rotationally connected into the first annular groove (112).

3. A water pump controller as claimed in claim 2, wherein: the circular limiting plate (6) is coaxially provided with a second annular groove (61) on one surface facing the water inlet hole (12), a sealing ring (62) and a driving part (63) are arranged in the second annular groove (61), and the driving part (63) always drives the sealing ring (62) to tightly contact with the inner wall of the first annular groove (112).

4. A water pump controller according to claim 3, wherein: the driving part (63) is a spring (631), one end of the spring (631) is fixedly connected to the bottom wall of the second annular groove (61), the other end of the spring is fixedly connected to the sealing ring (62), and the spring (631) is always in a compressed state.

5. A water pump controller according to claim 1, wherein: the inclined plane (121) comprises a first surface (1211) and a second surface (1212), two filtering parts (7) are connected to the inner wall of the water inlet (12) in a sliding manner along the axial direction perpendicular to the water inlet (12), the two filtering parts (7) are symmetrically distributed along the axial direction, the first surface (1211) and the second surface (1212) are respectively located on the two filtering parts (7), second sliding grooves (711) are respectively formed in the first surface (1211) and the second surface (1212) along the inclined direction, and two matching blocks (43) connected in the second sliding grooves (711) in a sliding manner are fixedly connected to the end part of the blocking head (4).

6. A water pump controller as claimed in claim 5, wherein: the two filtering parts (7) comprise a base (71) and a filtering box (72) detachably connected to the base (71), and the second sliding groove (711) is formed in the base (71).

7. The water pump controller according to claim 6, wherein a through groove (721) is formed in one surface of the filter box (72) facing the connecting hole, the through groove (721) penetrates the filter box (72) along the axis direction of the connecting hole, filter screens (731) are fixedly connected to the notch at two ends of the through groove (721), the filter screens (731) completely shield the notch, and an impurity adsorbent (732) is filled between the two filter screens (731).

8. A water pump controller according to claim 7, wherein the impurity adsorbent (732) is activated carbon (7321).