CN213146964U

CN213146964U - Natural gas water heater convenient to collect incrustation scale

Info

Publication number: CN213146964U
Application number: CN202021738738.5U
Authority: CN
Inventors: 许玉玲; 吴仿剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-07
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a natural gas water heater technical field just discloses a natural gas water heater convenient to collect incrustation scale, including the water heater body, the bottom fixed mounting of water heater body has the outlet pipe, one side fixed mounting that the water heater body was kept away from to the outlet pipe has first flange, the top cover has been cup jointed at the top of first flange, the back of top cover articulates there is the end cover of cup jointing at first flange outside. This natural gas water heater convenient to collect incrustation scale, through having installed first flange to the outlet pipe, and cup jointed top cover and end cover to first flange, and installed the screw rod to the movable trough, and to the screw rod threaded connection extrusion piece, can fix top cover and end cover, fix first flange and second flange simultaneously, and fix filter box and collection box, through having installed the filter screen to the filter box, can flow the incrustation scale in the filter box when rivers pass through the filter box, then fall into again and collect in the box.

Description

Natural gas water heater convenient to collect incrustation scale

Technical Field

The utility model relates to a natural gas water heater technical field specifically is a natural gas water heater convenient to collect incrustation scale.

Background

The gas water heater is also called as a gas water heater, and refers to a gas appliance which takes gas as fuel and transfers heat to cold water flowing through a heat exchanger in a combustion heating mode so as to achieve the purpose of preparing hot water.

The gas water heater mainly comprises a valve body assembly, a main burner, a small-fire burner, a heat exchanger, a safety device and the like, and further comprises a flue of the flue type water heater and a forced-exhaust device of the forced-exhaust type water heater, wherein the valve body assembly controls the working procedure of the whole water heater, the valve body assembly comprises a water valve, an air valve, a micro switch, an igniter and the like, a large amount of scale can be generated inside the water heater after the water heater is used for a long time, a shower head is easy to block, and the scale is inconvenient to collect and clean due to the fact that the structure of the water heater is sealed, so that the problem mentioned above is solved by the gas.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a natural gas water heater convenient to collect incrustation scale possesses the advantage of being convenient for collect the clearance to the incrustation scale, has solved the water heater and has used the back for a long time inside can produce a large amount of incrustations scales, blocks up the gondola water faucet easily, and because the structure of water heater is comparatively sealed, the inconvenient problem of collecting the clearance to the incrustation scale.

(II) technical scheme

For the above-mentioned purpose of being convenient for collect the clearance to the incrustation scale of realizing, the utility model provides a following technical scheme: a natural gas water heater convenient for collecting scale comprises a water heater body, wherein a water outlet pipe is fixedly installed at the bottom of the water heater body, a first flange is fixedly installed on one side, away from the water heater body, of the water outlet pipe, a top sleeve is sleeved at the top of the first flange, a bottom sleeve sleeved outside the first flange is hinged to the back surface of the top sleeve, limiting grooves are formed in one side, opposite to the top sleeve, of the bottom sleeve, a second flange extending into the limiting grooves is movably installed on the opposite side of the bottom sleeve and the top sleeve, a top block is fixedly installed on the front surface of the top sleeve, a bottom block is fixedly installed on the front surface of the bottom sleeve, a movable groove is formed in the front surface of the top block, corresponding grooves are formed in the front surface of the bottom block, a screw rod penetrating through the bottom block is movably installed in the movable groove, an extrusion block is connected to the external thread of the screw rod, the utility model discloses a filter box, including transition pipe, filter box, pipe, filter box's left side fixed mounting has a filter screen, the bottom fixed mounting of filter box has the collection box.

Preferably, the bottom of the water heater body is fixedly provided with a water inlet pipe, and the back of the water heater body is fixedly provided with a fixing frame.

Preferably, the first flange is provided with a ring groove on one side opposite to the second flange, and the first flange is movably provided with a sealing ring extending into the ring groove on the side opposite to the second flange.

Preferably, the circular groove that is located the kicking block inside is all seted up to the left and right sides inner wall in activity groove, the equal fixed mounting in left and right sides of screw rod has the kelly that extends to the circular groove inside.

Preferably, the opening has all been seted up to the left and right sides of filter cartridge, the opening that extends to the collection box inside is seted up to the bottom of filter cartridge.

Preferably, the left side and the right side of the extrusion block are both fixedly provided with twisting pieces, and anti-skid grains are arranged outside the twisting pieces.

(III) advantageous effects

Compared with the prior art, the utility model provides a natural gas water heater convenient to collect incrustation scale possesses following beneficial effect:

this natural gas water heater convenient to collect incrustation scale, through having installed first flange to the outlet pipe, and cup jointed top cover and end cover to first flange, and installed the screw rod to the movable trough, and to screw rod threaded connection the extrusion piece, can fix top cover and end cover, fix first flange and second flange simultaneously, and fix filter box and collection box, through having installed the filter screen to the filter box, can flow the incrustation scale in the filter box when rivers pass through the filter box, then fall into again in collecting the box, thereby collect the incrustation scale, twist off the extrusion piece from the screw rod, can open top cover and end cover, thereby dismantle the filter box and collect the box and get off and clear up, reached and be convenient for collect the mesh of clearance to the incrustation scale.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic view of the top and bottom covers of the present invention;

fig. 4 is a side view of the top cover and the bottom cover of the present invention.

In the figure: the water heater comprises a water heater body 1, a water outlet pipe 2, a first flange 3, a top sleeve 4, a bottom sleeve 5, a limiting groove 6, a second flange 7, a top block 8, a bottom block 9, a movable groove 10, a corresponding groove 11, a screw rod 12, an extrusion block 13, a transition pipe 14, a filter box 15, a guide pipe 16, a filter screen 17 and a collection box 18.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a natural gas water heater convenient for collecting scale comprises a water heater body 1, a water inlet pipe is fixedly installed at the bottom of the water heater body 1, a fixing frame is fixedly installed at the back of the water heater body 1, a water outlet pipe 2 is fixedly installed at the bottom of the water heater body 1, a first flange 3 is fixedly installed at one side of the water outlet pipe 2 away from the water heater body 1, a top sleeve 4 is sleeved at the top of the first flange 3, a bottom sleeve 5 sleeved outside the first flange 3 is hinged to the back of the top sleeve 4, a limiting groove 6 is respectively formed at one side of the bottom sleeve 5 opposite to the top sleeve 4, a second flange 7 extending into the limiting groove 6 is movably installed at the opposite side of the bottom sleeve 5 opposite to the top sleeve 4, a ring groove is respectively formed at one side of the first flange 3 opposite to the second flange 7, a sealing ring extending into the ring groove is movably installed at, the front of the top sleeve 4 is fixedly provided with a top block 8, the front of the bottom sleeve 5 is fixedly provided with a bottom block 9, the front of the top block 8 is provided with a movable groove 10, the front of the bottom block 9 is provided with a corresponding groove 11, the interior of the movable groove 10 is movably provided with a screw rod 12 penetrating through the bottom block 9, the inner walls of the left side and the right side of the movable groove 10 are both provided with a circular groove positioned in the top block 8, the left side and the right side of the screw rod 12 are both fixedly provided with a clamping rod extending to the inside of the circular groove, the outer thread of the screw rod 12 is connected with an extrusion block 13, the left side and the right side of the extrusion block 13 are both fixedly provided with a screwing piece, the outer part of the screwing piece is provided with anti-skid grains, the left side of the second flange 7 is fixedly provided with a transition pipe 14, the left side of the transition pipe 14 is fixedly provided with a filter box 15, the left side, the opening has all been seted up to the left and right sides of filter box 15, and the opening that extends to collection box 18 inside is seted up to filter box 15's bottom.

In conclusion, this natural gas water heater convenient to collect incrustation scale, through having installed first flange 3 to outlet pipe 2, and to first flange 3 has cup jointed top cover 4 and end cover 5, and to activity groove 10 installed screw rod 12, and to screw rod 12 threaded connection extrusion piece 13, can fix top cover 4 and end cover 5, fix first flange 3 and second flange 7 simultaneously, and to filter box 15 and collection box 18, through having installed filter screen 17 to filter box 15, can flow incrustation scale in filter box 15 when rivers pass through filter box 15, then fall into collection box 18 again, thereby collect the incrustation scale, twist off extrusion piece 13 from screw rod 12, can open top cover 4 and end cover 5, thereby dismantle filter box 15 and collection box 18 and clear up, reached the purpose of being convenient for collect the clearance to the incrustation scale.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a natural gas water heater convenient to collect incrustation scale, includes water heater body (1), its characterized in that: the water heater comprises a water heater body (1), a water outlet pipe (2) is fixedly mounted at the bottom of the water heater body (1), a first flange (3) is fixedly mounted on one side, away from the water heater body (1), of the water outlet pipe (2), a top sleeve (4) is sleeved at the top of the first flange (3), a bottom sleeve (5) sleeved outside the first flange (3) is hinged to the back of the top sleeve (4), limiting grooves (6) are formed in one side, opposite to the top sleeve (4), of the bottom sleeve (5), a second flange (7) extending into the limiting grooves (6) is movably mounted on the opposite side, opposite to the top sleeve (4), of the bottom sleeve (5), a top block (8) is fixedly mounted on the front of the top sleeve (4), a bottom block (9) is fixedly mounted on the front of the bottom sleeve (5), a movable groove (10) is formed in the front of the top block (8), a corresponding groove (11) is formed in the front, the utility model discloses a filter element, including movable tank (10), the inside movable mounting of movable tank (10) has screw rod (12) that runs through bottom block (9), the outside threaded connection of screw rod (12) has extrusion piece (13), the left side fixed mounting of second flange (7) has transition pipe (14), the left side fixed mounting of transition pipe (14) has filter box (15), the left side fixed mounting of filter box (15) has pipe (16), the left side inner wall fixed mounting of filter box (15) has filter screen (17), the bottom fixed mounting of filter box (15) has collection box (18).

2. A natural gas water heater facilitating the collection of scale as claimed in claim 1, wherein: the water heater is characterized in that a water inlet pipe is fixedly installed at the bottom of the water heater body (1), and a fixing frame is fixedly installed on the back of the water heater body (1).

3. A natural gas water heater facilitating the collection of scale as claimed in claim 1, wherein: the annular groove is formed in one side, opposite to the first flange (3) and the second flange (7), of the first flange (3), and a sealing ring extending into the annular groove is movably mounted on the side, opposite to the second flange (7), of the first flange.

4. A natural gas water heater facilitating the collection of scale as claimed in claim 1, wherein: the round groove that is located kicking block (8) inside is all seted up to the left and right sides inner wall of activity groove (10), the equal fixed mounting in the left and right sides of screw rod (12) has the kelly that extends to the round groove inside.

5. A natural gas water heater facilitating the collection of scale as claimed in claim 1, wherein: the opening has all been seted up to the left and right sides of straining box (15), the opening that extends to collection box (18) inside is seted up to the bottom of straining box (15).

6. A natural gas water heater facilitating the collection of scale as claimed in claim 1, wherein: the left side and the right side of the extrusion block (13) are fixedly provided with twisting pieces, and anti-skid grains are arranged outside the twisting pieces.