CN216744945U

CN216744945U - Special lightweight all-plastic waterway system for household wall-mounted boiler

Info

Publication number: CN216744945U
Application number: CN202123199446.6U
Authority: CN
Inventors: 黄东方; 江帆; 何海峰; 陈荣伟
Original assignee: Zhejiang Shining Dynasty Electric Co ltd
Current assignee: Zhejiang Shining Dynasty Electric Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-14
Anticipated expiration: 2031-12-17

Abstract

The utility model provides a special lightweight plastic waterway system of domestic hanging stove belongs to hanging stove technical field. It includes lightweight waterway system, lightweight waterway system including set up intake valve subassembly and the drain valve subassembly in the combustor downside, intake valve subassembly and drain valve subassembly make by plastics. The utility model discloses a lightweight waterway system is with the valve module and the drain valve subassembly of intaking that are made by the copper product material in the original copper waterway system replace the valve module and the drain valve subassembly of intaking that are made by plastics to greatly reduced the cost and the weight of hanging stove.

Description

Special lightweight all-plastic waterway system for household wall-mounted boiler

Technical Field

The utility model belongs to the technical field of the hanging stove, a special lightweight plastic waterway system of domestic hanging stove is related to.

Background

The wall-mounted boiler is a gas wall-mounted boiler, is called as a gas wall-mounted heating boiler for short, is a water heater taking natural gas as energy, and has various safety protection measures such as anti-freezing protection, anti-dry heating protection, accidental flameout protection, over-temperature protection, water pump anti-blocking protection and the like. The gas hanging stove has powerful family central heating function, can satisfy the heating demand in many rooms, and comfortable temperature can be set for at will in each room according to the demand, also can decide a certain room as required and close the heating alone to can provide large-traffic constant temperature sanitary hot water, supply places such as family's shower, kitchen to use, economical and practical.

However, the wall-mounted furnace in the prior art generally adopts a copper pipeline system, and the wall-mounted furnace adopting the copper pipeline system has higher cost and larger weight.

In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a wall-mounted furnace is disclosed in the Chinese patent application number: 202023152100.6] comprises a backwater valve assembly, a water pump, a shell, a burner, a combustion chamber, a heat exchanger, a blower, a smoke outlet pipe, a water outlet valve assembly, a controller and a gas valve assembly; the water return valve assembly, the water pump, the combustor, the combustion chamber, the heat exchanger, the blower, the water outlet valve assembly, the controller and the gas valve assembly are respectively arranged in the shell; the novel air inlet device is characterized by further comprising a V-shaped guide plate, wherein the V-shaped guide plate is arranged in the shell and is positioned below the air inlet of the combustor, and a gap is reserved between the smoke outlet pipe and the shell to form an air inlet ring.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a special lightweight plastic waterway system of domestic hanging stove.

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

the utility model provides a full plastic waterway system of special lightweight of domestic hanging stove, includes lightweight waterway system, lightweight waterway system including set up intake valve subassembly and the drain valve subassembly in the combustor downside, intake valve subassembly and drain valve subassembly make by plastics.

In the light-weight all-plastic waterway system special for the household wall-mounted furnace, the water inlet valve assembly comprises a water inlet valve main body, a water inlet hole is formed in the front side of the water inlet valve main body, a first connecting hole is vertically formed in the top of the water inlet valve main body, a first plastic joint is detachably connected in the first connecting hole, a second connecting hole and a third connecting hole which are connected with the first connecting hole are horizontally formed in the side portion of the water inlet valve main body, a second plastic joint and a third plastic joint are detachably arranged in the second connecting hole and the third connecting hole respectively, the second connecting hole is located on the upper side of the third connecting hole, a fourth connecting hole connected with the first connecting hole and a fifth connecting hole connected with the third connecting hole are further formed in the lower side of the water inlet valve main body, and the fourth connecting hole and the fifth connecting hole are connected with a copper pipe in the copper waterway system through clamp spring connecting structures, a sixth connecting hole connected with a fourth connecting hole is obliquely formed in the water inlet valve main body, and a fourth plastic joint is detachably arranged in the sixth connecting hole.

In the special lightweight all-plastic waterway system for the household wall-hanging stove, the drain valve component comprises a drain valve main body, a drain runner is vertically arranged in the drain valve main body, a fifth plastic joint is detachably arranged at the top of the drain runner, a drain hole connected with the drain runner is horizontally arranged at the side part of the drain valve main body, a pressure relief hole connected with the drain runner is obliquely and downwards arranged at the front side of the drain valve main body, a sealing plug is detachably arranged in the pressure relief hole, and the bottom of the drain runner is connected with a copper pipe in the copper waterway system through a clamp spring connecting structure.

In foretell special lightweight plastic waterway system of domestic hanging stove, jump ring connection structure including the jump ring that is the U type, No. four connecting holes, No. five connecting holes and drainage runner bottom both sides be equipped with the jump ring and connect, the jump ring both ends insert to the jump ring and connect in, the copper pipe on be equipped with inwards sunken and the cross-section be annular jump ring draw-in groove, the jump ring both ends pass jump ring and connect and jump ring middle part and jump ring draw-in groove joint.

In the special lightweight all-plastic waterway system for the household wall-hanging stove, the first connecting hole and the first plastic joint are connected through threads.

In the special lightweight all-plastic waterway system for the household wall-hanging stove, the second plastic joint is connected with the second connecting hole through the clamp spring connecting structure, the third plastic joint is connected with the third connecting hole through the clamp spring connecting structure, the fourth plastic joint is connected with the sixth connecting hole through the clamp spring connecting structure, the fifth plastic joint is connected with the drainage runner through the clamp spring connecting structure, and the sealing plug is connected with the pressure relief hole through the clamp spring connecting structure.

In the light-weight all-plastic waterway system special for the household wall-mounted furnace, the water inlet hole is connected with the combustor through the water inlet pipe.

In the light-weight all-plastic waterway system special for the household wall-mounted furnace, a gas valve is further arranged between the water inlet valve assembly and the water discharge valve assembly, and the gas valve is connected with the combustor through an air inlet pipe.

In the light-weight all-plastic waterway system special for the household wall-mounted boiler, a smoke exhaust mechanism is further arranged on the upper side of the burner.

In the light-weight all-plastic waterway system special for the household wall-mounted furnace, the smoke exhaust mechanism comprises a smoke exhaust pipe connected with the combustor, the upper side of the combustor is further provided with a smoke exhaust fan, and one end, far away from the combustor, of the smoke exhaust pipe is connected with the smoke exhaust fan.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a lightweight waterway system is with the valve module and the drain valve subassembly of intaking that are made by the copper product material in the original copper waterway system replace the valve module and the drain valve subassembly of intaking that are made by plastics to greatly reduced the cost and the weight of hanging stove.

2. The water inlet valve main body made of plastic can effectively reduce the cost and the weight of the wall-mounted furnace, and the water inlet valve main body is connected with the copper pipe through the clamp spring connecting structure, so that the time spent in connection with the copper pipe is shorter than that spent in connection with a common thread, and the production efficiency of a workshop can be improved.

3. The drain valve main part made of plastics can effectively reduce the cost and the weight of hanging stove, and the drain valve main part passes through jump ring connection structure and copper pipe and links to each other and to compare in ordinary threaded connection spent less time to can improve the production efficiency in workshop.

4. Thereby jump ring draw-in groove on the jump ring cooperation copper pipe can be fixed the copper pipe to the copper pipe spacing, and the time that compares in ordinary threaded connection cost still less to can improve the production efficiency in workshop.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the inlet valve assembly;

fig. 3 is an exploded view of a drain valve assembly.

Detailed Description

As shown in fig. 1 to 3, the light-weight all-plastic waterway system special for the household wall-hanging stove comprises a light-weight waterway system 1, wherein the light-weight waterway system 1 comprises a water inlet valve assembly 3 and a water discharge valve assembly 4 which are arranged on the lower side of a burner 2, and the water inlet valve assembly 3 and the water discharge valve assembly 4 are made of plastics.

The utility model discloses a lightweight waterway system is with water valve subassembly 3 and drain valve subassembly 4 that the water valve subassembly and the drain valve subassembly that are made by the copper product material replace to be made by plastics in the original copper waterway system to greatly reduced the cost and the weight of hanging stove.

Specifically, as shown in fig. 2, the water inlet valve assembly 3 includes a water inlet valve main body 5, a water inlet hole 6 is arranged on the front side of the water inlet valve main body 5, a first connecting hole 7 is vertically arranged on the top of the water inlet valve main body 5, a first plastic joint 8 is detachably connected in the first connecting hole 7, a second connecting hole 9 and a third connecting hole 10 connected with the first connecting hole 7 are horizontally arranged on the side of the water inlet valve main body 5, a second plastic joint 11 and a third plastic joint 12 are detachably arranged in the second connecting hole 9 and the third connecting hole 10 respectively, the second connecting hole 9 is located on the upper side of the third connecting hole 10, a fourth connecting hole 13 connected with the first connecting hole 7 and a fifth connecting hole 14 connected with the third connecting hole 10 are further arranged on the lower side of the water inlet valve main body 5, the fourth connecting hole 13 and the fifth connecting hole 14 are connected with a copper pipe 16 in a copper waterway system through a snap spring connecting structure 15, a sixth connecting hole 17 connected with the fourth connecting hole 13 is obliquely formed in the water inlet valve main body 5, and a fourth plastic joint 18 is detachably arranged in the sixth connecting hole 17. The water inlet valve main body made of plastic can effectively reduce the cost and the weight of the wall-mounted furnace, and the water inlet valve main body is connected with the copper pipe through the clamp spring connecting structure 15, so that the time spent in connection with the copper pipe is shorter than that spent in connection with a common thread, and the production efficiency of a workshop can be improved.

Specifically, as shown in fig. 3, the drain valve assembly 4 includes a drain valve main body 50, a drain runner 19 is vertically disposed in the drain valve main body 50, a fifth plastic joint 20 is detachably disposed at the top of the drain runner 19, a drain hole 21 connected to the drain runner 19 is horizontally disposed at a side portion of the drain valve main body 50, a pressure relief hole 22 connected to the drain runner 19 is obliquely and downwardly disposed at the front side of the drain valve main body 50, a sealing plug 23 is detachably disposed in the pressure relief hole 22, and the bottom of the drain runner 19 is connected to a copper pipe 16 in a copper waterway system through a snap spring connection structure 15. The drain valve main part made by plastics can effectively reduce the cost and the weight of hanging stove, and drain valve main part 50 links to each other through jump ring connection structure 15 and copper pipe and less than the time that ordinary threaded connection spent to can improve the production efficiency in workshop.

Specifically, combine fig. 2 and fig. 3 to show, jump ring connection structure 15 is including the jump ring 24 that is the U type, No. four connecting holes 13, No. five connecting

holes

14 and 19 bottom both sides of drainage runner be equipped with jump ring joint 25, jump ring 24 both ends insert in jump ring joint 25, copper pipe 16 on be equipped with inwards sunken and the cross-section is annular jump ring draw-in groove 26, jump ring 24 both ends pass jump ring joint 25 and jump ring 24 middle part and jump ring draw-in groove 26 joint. Thereby jump ring draw-in groove on the jump ring cooperation copper pipe can be fixed the copper pipe to the copper pipe spacing, and the time that compares in ordinary threaded connection cost still less to can improve the production efficiency in workshop.

Specifically, as shown in fig. 2, the first connecting hole 7 and the first plastic joint 8 are connected by a screw.

Preferably, as shown in fig. 2 and 3, the second plastic joint 11 is connected with the second connecting hole 9 through a clamp spring connecting structure 15, the third plastic joint 12 is connected with the third connecting hole 10 through a clamp spring connecting structure 15, the fourth plastic joint 18 is connected with the sixth connecting hole 17 through a clamp spring connecting structure 15, the fifth plastic joint 20 is connected with the drainage flow passage 19 through a clamp spring connecting structure 15, and the sealing plug 23 is connected with the pressure relief hole 22 through a clamp spring connecting structure 15, so that the installation can be performed quickly, and the production efficiency of a workshop can be improved.

Specifically, as shown in connection with fig. 1, the water inlet hole 6 is connected to the burner 2 through a water inlet pipe 29. The inlet opening can heat the water that needs the heating in passing through the inlet tube input combustor.

Specifically, as shown in fig. 1, a gas valve 27 is further disposed between the water inlet valve assembly 3 and the water outlet valve assembly 4, and the gas valve 27 is connected to the burner 2 through an air inlet pipe 28. The gas valve is externally connected with gas, and the gas can enter the combustor through the gas valve and the gas pipe.

Preferably, a smoke exhaust mechanism 30 is further provided on the upper side of the burner 2. The smoke exhaust mechanism 30 comprises a smoke exhaust pipe 31 connected with the combustor 2, a smoke exhaust fan 32 is further arranged on the upper side of the combustor 2, and one end, far away from the combustor 2, of the smoke exhaust pipe 31 is connected with the smoke exhaust fan 32. The rotation of the smoke exhaust fan can discharge waste gas generated by combustion in the combustor through the smoke exhaust pipe.

The utility model discloses a theory of operation is: the lightweight waterway system of the utility model replaces the water inlet valve component and the drain valve component which are made of copper materials in the original copper waterway system with the water inlet valve component 3 and the drain valve component 4 which are made of plastics, thereby greatly reducing the cost and the weight of the wall-hanging stove;

the water inlet valve main body made of plastic can effectively reduce the cost and the weight of the wall-mounted furnace, the water inlet valve main body is connected with a copper pipe through the clamp spring connecting structure 15, the time spent in connection with the copper pipe is shorter than that spent in common threaded connection, so that the production efficiency of a workshop can be improved, the cost and the weight of the wall-mounted furnace can be effectively reduced through the drain valve main body made of plastic, the time spent in connection with the copper pipe through the clamp spring connecting structure 15 is shorter than that spent in common threaded connection, so that the production efficiency of the workshop can be improved, the clamp spring is matched with a clamp spring clamping groove in the copper pipe to limit the copper pipe so as to fix the copper pipe, the time spent in connection with the common threaded connection is shorter than that in common threaded connection, and the production efficiency of the workshop can be improved;

no. two plastic joint 11 links to each other through jump ring connection structure 15 and No. two connecting holes 9, No. three plastic joint 12 link to each other through jump ring connection structure 15 and No. three connecting hole 10, No. four plastic joint 18 link to each other through jump ring connection structure 15 and No. six connecting holes 17, No. five plastic joint 20 link to each other through jump ring connection structure 15 and drainage runner 19, sealed end cap 23 link to each other through jump ring connection structure 15 and pressure release hole 22, thereby can install fast and improve the production efficiency in workshop, the inlet opening can heat in the water that needs the heating passes through inlet tube input combustor, the external gas of gas valve, in the gas can get into the combustor through gas valve and gas pipe, smoke exhaust fan rotates can be through the waste gas discharge that the pipe that discharges fume and burn the production in with the combustor.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The light-weight all-plastic waterway system special for the household wall-hanging stove comprises a light-weight waterway system (1) and is characterized in that the light-weight waterway system (1) comprises a water inlet valve component (3) and a water outlet valve component (4) which are arranged on the lower side of a combustor (2), and the water inlet valve component (3) and the water outlet valve component (4) are made of plastics.

2. The special light-weight all-plastic waterway system of the household wall-hanging stove as claimed in claim 1, wherein the water inlet valve assembly (3) comprises a water inlet valve main body (5), a water inlet hole (6) is formed in the front side of the water inlet valve main body (5), a first connecting hole (7) is vertically formed in the top of the water inlet valve main body (5), a first plastic joint (8) is detachably connected in the first connecting hole (7), a second connecting hole (9) and a third connecting hole (10) which are connected with the first connecting hole (7) are horizontally formed in the side portion of the water inlet valve main body (5), a second plastic joint (11) and a third plastic joint (12) are detachably arranged in the second connecting hole (9) and the third connecting hole (10) respectively, the second connecting hole (9) is located on the upper side of the third connecting hole (10), the water inlet valve is characterized in that a fourth connecting hole (13) connected with a first connecting hole (7) and a fifth connecting hole (14) connected with a third connecting hole (10) are further formed in the lower side of the water inlet valve main body (5), the fourth connecting hole (13) and the fifth connecting hole (14) are connected with a copper pipe (16) in a copper water circuit system through a clamp spring connecting structure (15), a sixth connecting hole (17) connected with the fourth connecting hole (13) is further obliquely formed in the water inlet valve main body (5), and a fourth plastic connector (18) is detachably arranged in the sixth connecting hole (17).

3. The special light-weight all-plastic waterway system of the household wall-hanging stove according to claim 2, wherein the drain valve assembly (4) comprises a drain valve main body (50), a drain runner (19) is vertically arranged in the drain valve main body (50), a fifth plastic joint (20) is detachably arranged at the top of the drain runner (19), a drain hole (21) connected with the drain runner (19) is horizontally arranged at the side part of the drain valve main body (50), a pressure relief hole (22) connected with the drain runner (19) is obliquely and downwards arranged at the front side of the drain valve main body (50), a sealing plug (23) is detachably arranged in the pressure relief hole (22), and the bottom of the drain runner (19) is connected with a copper pipe (16) in the copper waterway system through a snap spring connecting structure (15).

4. The special light-weight all-plastic waterway system for the household wall-hanging stove according to claim 3, wherein the clamp spring connecting structure (15) comprises a U-shaped clamp spring (24), two sides of the bottoms of the four connecting holes (13), the five connecting holes (14) and the drainage runner (19) are provided with clamp spring joints (25), two ends of the clamp spring (24) are inserted into the clamp spring joints (25), the copper pipe (16) is provided with a clamp spring clamping groove (26) which is concave inwards and has an annular cross section, two ends of the clamp spring (24) penetrate through the clamp spring joints (25), and the middle part of the clamp spring (24) is clamped with the clamp spring clamping groove (26).

5. The special light-weight all-plastic waterway system of the household wall-hanging stove according to claim 4, wherein the first connecting hole (7) and the first plastic joint (8) are connected through threads.

6. The special light-weight all-plastic waterway system for the household wall-hanging stove according to claim 4, wherein the second plastic joint (11) is connected with the second connecting hole (9) through a clamp spring connecting structure (15), the third plastic joint (12) is connected with the third connecting hole (10) through a clamp spring connecting structure (15), the fourth plastic joint (18) is connected with the sixth connecting hole (17) through a clamp spring connecting structure (15), the fifth plastic joint (20) is connected with the drainage runner (19) through a clamp spring connecting structure (15), and the sealing plug (23) is connected with the pressure relief hole (22) through a clamp spring connecting structure (15).

7. The light-weight all-plastic waterway system special for the household wall-hanging stove as claimed in claim 4, wherein the water inlet hole (6) is connected with the burner (2) through a water inlet pipe (29).

8. The light-weight all-plastic waterway system special for the household wall-hanging stove as claimed in claim 1, wherein a gas valve (27) is further arranged between the water inlet valve assembly (3) and the water outlet valve assembly (4), and the gas valve (27) is connected with the burner (2) through an air inlet pipe (28).

9. The light-weight all-plastic waterway system special for the household wall-hanging stove as claimed in claim 1, wherein a smoke exhaust mechanism (30) is further arranged on the upper side of the burner (2).

10. The light-weight all-plastic waterway system special for the household wall-hanging stove according to claim 9, wherein the smoke exhaust mechanism (30) comprises a smoke exhaust pipe (31) connected with the burner (2), a smoke exhaust fan (32) is further arranged on the upper side of the burner (2), and one end, far away from the burner (2), of the smoke exhaust pipe (31) is connected with the smoke exhaust fan (32).