CN217999961U

CN217999961U - Novel energy-saving water pump

Info

Publication number: CN217999961U
Application number: CN202222250823.2U
Authority: CN
Inventors: 易军; 邹旺强; 廖海平
Original assignee: Changsha Hongyuan Refrigeration Equipment Co ltd
Current assignee: Changsha Hongyuan Refrigeration Equipment Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-09
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to a water pump technical field especially relates to a novel energy-saving water pump, including the water pump body, this end of body of water pump fixed mounting has outlet pipe and inlet tube respectively, fixedly connected with connecting pipe on the inlet tube, fixed mounting has first ring flange on the inlet tube, fixed mounting has the second ring flange on the connecting pipe, first ring flange passes through a bolt fixed connection with the second ring flange, pegs graft in the slot through the activity of keeping off the ring to with the surface contact who keeps off the ring, owing to keep off the ring and slide and set up in the slot, and through the internal fixed connection of spring with the slot, utilize the elastic action of spring, make the surface that keeps off the ring closely laminate with the surface that keeps off the ring, further improved the leakproofness of first ring flange and second ring flange junction, avoid the junction to leak and influence the delivery pressure of delivery port, make rivers directly enter into the inside position department of impeller, and avoid extravagant water resource, improved this novel energy-saving water pump's practicality.

Description

Novel energy-saving water pump

Technical Field

The utility model relates to a water pump technical field especially relates to a novel energy-conserving water pump.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, it can transfer the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-alkali liquid, emulsion, suspension emulsion and liquid metal, and can also convey liquid, gas mixture and liquid containing suspended solid matter.

But current energy-conserving water pump is in the in-service use in-process, and the water inlet is sealed relatively poor with external connecting pipe junction, the condition of leaking takes place easily, both water resources are wasted like this, can influence the water pressure of delivery port again, consequently need a novel energy-conserving water pump urgently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel energy-saving water pump.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a novel energy-conserving water pump, includes the water pump body, this end of body of water pump fixed mounting respectively has outlet pipe and inlet tube, fixedly connected with connecting pipe on the inlet tube, fixed mounting has first ring flange on the inlet tube, fixed mounting has the second ring flange on the connecting pipe, first ring flange passes through a bolt fixed connection with the second ring flange, be provided with seal structure between inlet tube and the connecting pipe, seal structure includes sealing washer, first go-between, second go-between, fender ring and protecting crust, the sealing washer sets up between first ring flange and second ring flange, the tip activity of first ring flange is pegged graft in the inlet tube, the slot has been seted up on the surface of first go-between, keep off the ring and slide and set up in the slot, the side fixed mounting of second go-between has the support ring with slot looks adaptation, support ring activity is pegged graft in the slot to closely laminate with the surface of keeping off the ring.

As a preferred technical scheme of the utility model, keep off the equal fixedly connected with spring of tip of ring, keep off the internal face fixed connection that the ring passes through spring and slot.

As an optimized technical scheme of the utility model, the fixed cup joint of first connecting ring is on the second ring flange, the second connecting ring is fixed to be cup jointed on first ring flange.

As an optimal technical scheme of the utility model, the quantity of protecting crust is two, two the protecting crust is the semicircle ring shape, is located the upside the knob goes into on the protecting crust has bolt two, two the protecting crust passes through bolt two fixed connection.

As a preferred technical scheme of the utility model, two the upper and lower both ends, two at first go-between and second go-between are cup jointed in the activity respectively to the protecting crust the equal fixed connection rubber seal piece of inner wall of protecting crust, two the equal activity of rubber seal piece is pegged graft in the space department that first go-between and second go-between are connected.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

one of which, through being provided with the sealing washer, the leakproofness of first ring flange and second ring flange junction has been strengthened, peg graft in the slot through support ring activity, and with the surface contact who keeps off the ring, because keep off the ring and slide and set up in the slot, and the internal fixed connection through spring and slot, utilize the elastic action of spring, make the surface that keeps off the ring closely laminate with the surface that supports the ring, the leakproofness of first ring flange and second ring flange junction has further been improved, avoid the junction to leak the delivery water pressure that influences the delivery port, make rivers directly enter into the inside position department of impeller, and avoid extravagant water resource, the practicality of this novel energy-saving water pump has been improved.

And secondly, the two protective shells are movably sleeved at the upper end and the lower end of the first connecting ring and the second connecting ring respectively, the two protective shells are fixedly connected through a bolt, the two rubber sealing blocks are movably inserted at the joint of the second connecting ring and the first connecting ring, and the sealing property between the second connecting ring and the first connecting ring is enhanced, so that the sealing property of the joint of the first flange plate and the second flange plate is further enhanced, the sealing property is better, and the stable use of the sealing structure is ensured.

Drawings

FIG. 1 is a schematic structural view of the novel energy-saving water pump of the present invention;

fig. 2 is a schematic structural view of a second connection ring according to the present invention;

FIG. 3 is a schematic structural view of the connecting tube of the present invention;

fig. 4 is a schematic structural diagram of the protective shell of the present invention.

Wherein: 1. a water pump body; 11. a water outlet pipe; 12. a water inlet pipe; 13. a first flange plate; 2. a connecting pipe; 21. a second flange plate; 3. a seal ring; 4. a first connecting ring; 41. inserting slots; 5. a second connection ring; 51. a support ring; 6. a baffle ring; 61. a spring; 7. a protective shell; 71. a second bolt; 8. and a rubber sealing block.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a novel energy-saving water pump comprises a water pump body 1, wherein an outlet pipe 11 and an inlet pipe 12 are respectively and fixedly installed at the end part of the water pump body 1, a connecting pipe 2 is fixedly connected to the inlet pipe 12, a first flange 13 is fixedly installed on the inlet pipe 12, a second flange 21 is fixedly installed on the connecting pipe 2, the first flange 13 is fixedly connected with the second flange 21 through a bolt, a sealing structure is arranged between the inlet pipe 12 and the connecting pipe 2, the sealing structure comprises a sealing ring 3, a first connecting ring 4, a second flange 5, a baffle ring 6 and a protective shell 7, the sealing ring 3 is arranged between the first flange 13 and the second flange 21, the end part of the first flange 13 is movably inserted into the inlet pipe 12, a slot 41 is formed in the surface of the first connecting ring 4, the baffle ring 6 is slidably arranged in the slot 41, a retaining ring 51 matched with the slot 41 is fixedly installed on the second connecting ring 5, the retaining ring 51 is movably inserted into the slot 41 and tightly attached to the surface of the baffle ring 6, springs are fixedly connected with the second flange 21 through two bolts, the connecting ring 21, the connecting ring 6, the connecting ring is fixedly connected with the protective shell through two bolts, the connecting ring 21, the second flange 21, the protective shell, the connecting ring 21 and the protective shell 7, the protective shell is connected with the first flange 13, through the activity of the retaining ring 51 peg graft in slot 41, and with the surface contact of retaining ring 6, because retaining ring 6 slides and sets up in slot 41, and through the internal face fixed connection of spring 61 with slot 41, utilize the elastic action of spring 61, make the surface of retaining ring 6 closely laminate with the surface of retaining ring 51, the leakproofness of first ring flange 13 with second ring flange 21 junction has further been improved, avoid the junction to leak the delivery pressure that influences the delivery port, make rivers directly enter into the inside position department of impeller, and avoid the water resource waste, the practicality of this novel energy-conserving water pump has been improved, through two upper and lower both ends of protective housing 7 difference movable sleeve joint at first connecting ring 4 and second connecting ring 5, two protective housing 7 are through bolt two 71 fixed connection, two equal activity pegs graft of rubber seal piece 8 are in the junction of second connecting ring 5 with first connecting ring 4, the leakproofness between second connecting ring 5 and first connecting ring 4 has been strengthened, thereby further strengthen the go-between the first connecting ring flange 13 and the second ring flange 21 junction, make the leakproofness of this better seal piece 8, the stability of this sealing of two seal piece is guaranteed to pass through the upper and two movable sleeve joint of protective housing 7 and the protective housing 7 are connected in the space of the upper and the protective housing 7.

When the novel energy-saving water pump is used, the first flange 13 is in butt joint with the second flange 21, the sealing ring 3 is placed between the first flange 13 and the second flange 21, then the first flange 13 and the second flange 21 are fixedly connected through a first bolt, the sealing ring 3 is arranged, the sealing performance of the joint of the first flange 13 and the second flange 21 is enhanced, the first flange 13 is movably inserted in the slot 41 through the retaining ring 51 and is in contact with the surface of the baffle ring 6, the baffle ring 6 is arranged in the slot 41 in a sliding mode and is fixedly connected with the inner wall surface of the slot 41 through the spring 61, the elastic action of the spring 61 is utilized, the surface of the baffle ring 6 is tightly attached to the surface of the retaining ring 51, the sealing performance of the joint of the first flange 13 and the second flange 21 is further improved, the water outlet pressure of a water outlet is prevented from being influenced by water leakage of the joint, water directly enters the inner position of the impeller, waste is avoided, the practicability of the novel energy-saving water pump is improved, the sealing structure is characterized in that the upper end and the upper end of the first connecting ring 7 is movably sleeved on the first connecting ring 4 and the lower end of the second connecting ring 5 respectively, the connecting ring 7 and the sealing structure of the second flange 5, the sealing ring 5 are further, the sealing structure, and the sealing structure can be more stably connected with the first connecting ring 5, and the sealing structure of the second connecting ring 7, and the sealing structure, and the sealing ring 5, and the sealing structure are further, and the sealing structure.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides a novel energy-saving water pump, includes water pump body (1), its characterized in that, water pump body (1) tip fixed mounting respectively has outlet pipe (11) and inlet tube (12), fixedly connected with connecting pipe (2) are gone up in inlet tube (12), fixed mounting has first ring flange (13) on inlet tube (12), fixed mounting has second ring flange (21) on connecting pipe (2), first ring flange (13) and second ring flange (21) are through a bolt fixed connection, be provided with seal structure between inlet tube (12) and connecting pipe (2), seal structure includes sealing washer (3), first go-between (4), second go-between (5), fender ring (6) and protecting crust (7), sealing washer (3) set up between first ring flange (13) and second ring flange (21), the tip activity of first ring flange (13) is pegged graft in inlet tube (12), slot (41) have been seted up on the surface of first ring flange (4), fender ring (6) slide and set up in slot (41).

2. The novel energy-saving water pump as claimed in claim 1, wherein a retaining ring (51) adapted to the insertion groove (41) is fixedly mounted at a side end of the second connection ring (5), and the retaining ring (51) is movably inserted into the insertion groove (41) and closely attached to the surface of the retaining ring (6).

3. The novel energy-saving water pump as claimed in claim 2, wherein the end of the baffle ring (6) is fixedly connected with a spring (61), and the baffle ring (6) is fixedly connected with the inner wall surface of the slot (41) through the spring (61).

4. A novel energy-saving water pump according to claim 3, characterized in that the first connecting ring (4) is fixedly sleeved on the second flange (21), and the second connecting ring (5) is fixedly sleeved on the first flange (13).

5. The novel energy-saving water pump according to claim 4, characterized in that the number of the protective shells (7) is two, the two protective shells (7) are both in a semi-circular shape, a second bolt (71) is screwed into the protective shell (7) on the upper side in a rotating manner, and the two protective shells (7) are fixedly connected through the second bolt (71).

6. The novel energy-saving water pump according to claim 5, wherein the two protective shells (7) are movably sleeved at the upper end and the lower end of the first connecting ring (4) and the second connecting ring (5) respectively, the inner walls of the two protective shells (7) are fixedly connected with rubber sealing blocks (8), and the two rubber sealing blocks (8) are movably inserted in the gap where the first connecting ring (4) and the second connecting ring (5) are connected.