CN218653298U

CN218653298U - Heat pump water heater convenient to renew cartridge more

Info

Publication number: CN218653298U
Application number: CN202223031629.1U
Authority: CN
Inventors: 古伟锋; 林立业
Original assignee: Guangdong Changlang Energy Saving Equipment Co ltd
Current assignee: Guangdong Changlang Energy Saving Equipment Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-21
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a heat pump water heater convenient to renew cartridge more, which comprises a bod, be equipped with the installation pipe between the connecting pipe of organism and the inlet tube of running water, the both ends of installation pipe are all rotated and are connected with the rotating tube, the rotating tube at both ends respectively with the internal thread threaded connection of inlet tube and connecting pipe through its external screw thread, the cavity has been seted up in the installation pipe, and the inside intercommunication of cavity and rotating tube, fixedly connected with is to the spacing rubber circle of filter core in the cavity, be equipped with the sealed sealing member of cavity on the installation pipe. The utility model discloses in, the rotation bolt breaks away from the screw, rotates the knee and removes the restriction to the apron, can upwards promote to take off the apron, takes off the filter core through the cavity, and the dismantlement process of filter core is comparatively simple, has saved loaded down with trivial details step, need not to install the whole pulling down of pipe, therefore the staff can change old filter core fast.

Description

Heat pump water heater convenient to renew cartridge more

Technical Field

The utility model relates to a heat pump water heater technical field especially relates to a heat pump water heater convenient to renew cartridge more.

Background

The filter element of the heat pump water heater is arranged on a pipeline joint between tap water and a water inlet of the water heater, and is mainly used for preventing impurities in the tap water from entering the water heater to cause scaling of a heater of the water heater, pipeline blockage and the like.

Because the filter core need take off it from between water pipe and the hot water heater pipe when dismantling, just removable filter core, this process is comparatively inconvenient, and is fixed when the position of water pipe, when unable being promoted and keeping away from the filter core, can lead to the filter core to receive the pressure of water pipe, and can't follow and pull down between water pipe and the water inlet department, consequently need improve traditional filter core, make it can be convenient for change.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the heat pump water heater with the filter element convenient to replace is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a heat pump water heater convenient to renew cartridge, includes the organism, be equipped with the installation pipe between the connecting pipe of organism and the inlet tube of running water, the both ends of installation pipe are all rotated and are connected with the rotating tube, the rotating tube at both ends through its external screw thread respectively with the internal thread threaded connection of inlet tube and connecting pipe, the cavity has been seted up in the installation pipe, and cavity and the inside intercommunication of rotating tube, fixedly connected with is to the spacing rubber circle of filter core in the cavity, be equipped with cavity confined sealing member on the installation pipe.

Preferably, the sealing member includes the apron, the bottom of apron is outstanding to have sealed piece, set up the recess with sealed piece looks block on the installation pipe, it is connected with the knee to rotate on the apron, the trompil has been seted up on the knee, the screw relative with the trompil position is seted up to installation socle portion, the trompil department runs through there is the bolt, and bolt tip closes with the screw soon.

Preferably, the bottom of the cover plate is fixedly connected with a pressing block which is abutted to the filter element, and the pressing block is elastic rubber.

Preferably, the rotating pipe is sleeved with a gasket, the gasket at one end of the mounting pipe is abutted to the side wall of the water inlet pipe, and the gasket at the other end is abutted to the side wall of the connecting pipe.

Preferably, the bent rod is L-shaped, the bent end of the bent rod is attached to the bottom of the installation pipe, and an elastic gasket is arranged on the attached portion.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. this application breaks away from the screw through rotating the bolt, rotates the knee and removes the restriction to the apron, can upwards promote and take off the apron, takes off the filter core through the cavity, and the dismantlement process of filter core is comparatively simple, has saved loaded down with trivial details step, need not to install the whole pulling down of pipe, therefore the staff can change old filter core fast.

2. This application can make the position of filter core fixed in the cavity under the pressure effect of the briquetting of the bottom of apron, and the filter core can not random removal, therefore the performance filtering action that the filter core can be stable, even the installation pipe receives external force to remove the position that can not lead to the filter core yet and takes place the skew.

Drawings

Fig. 1 shows a schematic view of an overall structure of a heat pump water heater provided according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of a connecting pipe provided according to an embodiment of the present invention;

fig. 3 is a schematic diagram illustrating a separation structure of a filter element and a connecting pipe according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating a bottom structure of a connection pipe according to an embodiment of the present invention;

fig. 5 is a schematic view illustrating a cover plate structure provided according to an embodiment of the present invention;

illustration of the drawings:

1. a body; 2. installing a pipe; 3. rotating the tube; 4. a gasket; 5. a cavity; 6. a groove; 7. a rubber ring; 8. a cover plate; 9. a sealing block; 10. pressing into blocks; 11. bending a rod; 12. opening a hole; 13. a screw hole; 14. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a heat pump water heater convenient to renew cartridge, which comprises a bod 1, be equipped with installation pipe 2 between the inlet tube of the connecting pipe of organism 1 and running water, installation pipe 2's both ends are all rotated and are connected with rotating-tube 3, the rotating-tube 3 at both ends respectively with the internal thread threaded connection of inlet tube and connecting pipe through its external screw thread, the connected mode of rotating-tube 3 and connecting pipe and inlet tube is prior art's direct reference, do not describe herein repeatedly, cavity 5 has been seted up in installation pipe 2, the filter core is arranged in cavity 5, consequently only need take down apron 8 and can pull down the filter core, it is comparatively convenient, need not to pull down installation pipe 2, loaded down with trivial details step has been saved, and cavity 5 and the inside intercommunication of rotating-tube 3, fixedly connected with is to the spacing rubber circle 7 of filter core in cavity 5, because the filter core itself possesses certain elasticity, the both ends of filter core inwards recess, consequently, rubber circle 7 can stretch into the sunken inslot in the filter core both ends recess, thereby fix the position of filter core, and cavity 5's size and filter core looks adaptation, make the filter core receive briquetting 10 in cavity 5 when the pressing force, filter core can keep the stable position itself to be equipped with the sealing member 2 closed on the cavity 5.

Specifically, as shown in fig. 3, the sealing member includes a cover plate 8, bottom fixedly connected with of cover plate 8 and briquetting 10 of filter core butt, briquetting 10 is elastic rubber, can make the position of filter core fixed in cavity 5 under the pressure effect of briquetting 10, the filter core can not random removal, therefore the performance filtering action that the filter core can be stable, the bottom of cover plate 8 is outstanding to have sealed piece 9, set up recess 6 with sealed piece 9 looks block on the installation pipe 2, it is connected with knee 11 to rotate on the cover plate 8, knee 11 presents the L shape, and the bending end of knee 11 laminates with the bottom of installation pipe 2, and be equipped with the elastic gasket on the part of laminating, trompil 12 has been seted up on knee 11, screw 13 relative with trompil 12 position is seted up to installation pipe 2 bottom, trompil 12 department runs through has bolt 14, and bolt 14 tip and screw 13 revolve to close, can fix knee 11 under the effect of bolt 14, thereby lead to the position of cover plate 8 to be fixed, consequently, cover plate 8 can be stable sealed with cavity 5, the phenomenon of leakage can not appear.

Specifically, as shown in fig. 2, a gasket 4 is sleeved outside the rotating pipe 3, the gasket 4 at one end of the installation pipe 2 is abutted against the side wall of the water inlet pipe, the gasket 4 at the other end is abutted against the side wall of the connecting pipe, the gasket 4 can play a role of sealing, and water can be effectively prevented from leaking from the joint of the water inlet pipe and the rotating pipe 3 and the joint of the connecting pipe and the rotating pipe 3.

In conclusion, when the filter core that this embodiment provided needs to be dismantled, bolt 14 rotates, make bolt 14 break away from the screw 13 of apron 8 bottom, until bolt 14 breaks away from trompil 12, turn curved bar 11 afterwards, make curved bar 11 remove the restriction to apron 8, can upwards promote apron 8 afterwards, thereby take off apron 8, take off the filter core through cavity 5 afterwards, place cavity 5 department in with new filter core, and the both ends of filter core are sunken respectively with rubber circle 7 butt, change apron 8 again on mounting tube 2 afterwards, sealed piece 9 is laminated with recess 6, cooperation apron 8 is sealed with cavity 5, use bolt 14 afterwards to fix curved bar 11 and mounting tube 2, accomplish the change of filter core promptly.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a heat pump water heater convenient to renew cartridge more, includes organism (1), its characterized in that, be equipped with installation pipe (2) between the connecting pipe of organism (1) and the inlet tube of running water, the both ends of installation pipe (2) are all rotated and are connected with rotating tube (3), rotating tube (3) at both ends through its external screw thread respectively with the internal thread threaded connection of inlet tube and connecting pipe, seted up cavity (5) in installation pipe (2), and cavity (5) and rotating tube (3) inside intercommunication, fixedly connected with is to spacing rubber circle (7) of filter core in cavity (5), be equipped with cavity (5) confined sealing member on installation pipe (2).

2. The heat pump water heater convenient for replacing the filter element according to claim 1, wherein the sealing member comprises a cover plate (8), a sealing block (9) protrudes from the bottom of the cover plate (8), a groove (6) clamped with the sealing block (9) is formed in the mounting pipe (2), a bending rod (11) is rotatably connected to the cover plate (8), an opening (12) is formed in the bending rod (11), a screw hole (13) opposite to the opening (12) is formed in the bottom of the mounting pipe (2), a bolt (14) penetrates through the opening (12), and the end of the bolt (14) is rotatably engaged with the screw hole (13).

3. The heat pump water heater convenient for filter element replacement according to claim 2, wherein a pressing block (10) abutted with the filter element is fixedly connected to the bottom of the cover plate (8), and the pressing block (10) is made of elastic rubber.

4. The heat pump water heater convenient for replacing the filter element is characterized in that a gasket (4) is sleeved outside the rotating pipe (3), the gasket (4) at one end of the mounting pipe (2) is abutted with the side wall of the water inlet, and the gasket (4) at the other end is abutted with the side wall of the connecting pipe.

5. The heat pump water heater convenient for replacing the filter element is characterized in that the bent rod (11) is L-shaped, the bent end of the bent rod (11) is attached to the bottom of the mounting pipe (2), and an elastic gasket is arranged on the attached part.