CN-116951155-B - A water intaking valve and hanging stove for hanging stove

CN116951155BCN 116951155 BCN116951155 BCN 116951155BCN-116951155-B

Abstract

The invention belongs to the technical field of heat supply, and particularly discloses a water inlet valve for a wall-mounted furnace and the wall-mounted furnace. The water inlet valve comprises a valve body shell, wherein the valve body shell is provided with a water supplementing inlet used for being connected with an external water source water inlet of the wall-mounted boiler, a water supplementing outlet used for being connected with a heating pipeline of the wall-mounted boiler, a first accommodating cavity and a second accommodating cavity, the first accommodating cavity is communicated with the water supplementing outlet, the second accommodating cavity is communicated with the water supplementing inlet, a first through hole and a second through hole are formed in the partition, the first through hole and the second through hole are communicated with the first accommodating cavity and the second accommodating cavity, a manual water supplementing assembly is used for selectively blocking water flow flowing through the first through hole, and an automatic water supplementing assembly is used for selectively blocking water flow flowing through the second through hole. The hanging stove comprises the water inlet valve. The invention effectively solves the problem that the existing water inlet valve provided with the water supplementing module can only be installed or used alternatively in a manual water supplementing mode and an automatic water supplementing mode.

Inventors

LU CHUPENG
PANG GUOFENG
CHEN QUANXING
LIANG ZHANCHENG
LIANG YOUXIN
GUO LINLIN
LUO WEIPING
YU YIYUAN
YANG MAOLIN

Assignees

广东万和热能科技有限公司

Dates

Publication Date: 20260505
Application Date: 20220930

Claims (6)

1. The utility model provides a water intaking valve for hanging stove which characterized in that includes valve body casing (100), be equipped with on valve body casing (100): The water supplementing inlet (101), the water supplementing inlet (101) is used for connecting an external water source water inlet of the wall-mounted furnace; The water supplementing outlet (102), the water supplementing outlet (102) is used for connecting a heating pipeline of the wall-mounted furnace; The water replenishing device comprises a first accommodating cavity (103) and a second accommodating cavity (104), wherein the first accommodating cavity (103) is communicated with the water replenishing outlet (102), the second accommodating cavity (104) is communicated with the water replenishing inlet (101), the first accommodating cavity (103) and the second accommodating cavity (104) are blocked by a partition piece (105), a first through hole (1051) and a second through hole (1052) are formed in the partition piece (105), and the first through hole (1051) and the second through hole (1052) are communicated with the first accommodating cavity (103) and the second accommodating cavity (104); A manual water replenishing assembly (10) arranged on one of the first accommodating cavity (103) and the second accommodating cavity (104), wherein the manual water replenishing assembly (10) is used for selectively blocking water flow flowing through the first through hole (1051); an automatic water replenishing assembly (20) arranged on the other of the first accommodating cavity (103) and the second accommodating cavity (104), wherein the automatic water replenishing assembly (20) is used for selectively blocking water flow flowing through the second through hole (1052); The first accommodating cavity (103) and the second accommodating cavity (104) are sequentially arranged on the valve body shell (100) along the vertical direction, and one of the first accommodating cavity (103) and the second accommodating cavity (104) is positioned below the other; The accommodating cavity positioned below is provided with a first opening, the first opening faces downwards, and the manual water supplementing assembly (10) is arranged in the accommodating cavity positioned below through the first opening; the accommodating cavity positioned above is provided with a second opening, the second opening faces upwards, and the automatic water supplementing assembly (20) is arranged in the accommodating cavity positioned above through the second opening; the accommodating cavity positioned below is the first accommodating cavity (103), and the accommodating cavity positioned above is the second accommodating cavity (104); The automatic water supplementing assembly (20) comprises a first valve body (21) and an electromagnetic valve assembly (22) arranged on the first valve body (21), wherein the first valve body (21) is arranged in the second accommodating cavity (104) through the second opening, a first water supplementing channel (211) and a second water supplementing channel (212) are arranged on the first valve body (21), the first water supplementing channel (211) is provided with a first water inlet (2111) and a first water outlet (2112), and the second water supplementing channel (212) is provided with a second water inlet (2121) and a second water outlet (2122); The first water inlet (2111) is communicated with the second accommodating cavity (104), the second water outlet (2122) is communicated with the second through hole (1052), and the electromagnetic valve assembly (22) is used for selectively communicating the first water outlet (2112) with the second water inlet (2121) so as to block water flow flowing through the second through hole (1052); The valve body shell (100) is further provided with a self-repairing protection component (500), the self-repairing protection component (500) and the manual water replenishing component (10) are located in the same containing cavity, and the self-repairing protection component (500) is used for selectively plugging the second through hole (1052).
2. The water inlet valve for the wall-mounted boiler according to claim 1, wherein the lower accommodating chamber is the first accommodating chamber (103), and the upper accommodating chamber is the second accommodating chamber (104); The automatic water supplementing assembly (20) comprises a first valve body (21) and an electromagnetic valve assembly (22) arranged on the first valve body (21), the first valve body (21) is installed in the second accommodating cavity (104) through the second opening, the electromagnetic valve assembly (22) comprises an electromagnetic valve (221) and a blocking piece (222) connected with the electromagnetic valve (221), and the electromagnetic valve (221) drives the blocking piece (222) to move so that the blocking piece (222) selectively blocks the second through hole (1052).
3. The water inlet valve for the wall-mounted boiler according to claim 1, wherein the lower accommodating chamber is the first accommodating chamber (103), and the upper accommodating chamber is the second accommodating chamber (104); The manual water replenishing assembly (10) comprises a second valve body (11) and a second valve core (12) which is arranged on the second valve body (11) in a sliding manner, and the second valve body (11) is arranged in the first accommodating cavity (103) through the first opening; one end of the second valve core (12) along the length direction is provided with a holding part (121), the other end of the second valve core is provided with a blocking part (122), and the blocking part (122) is used for blocking the first through hole (1051).
4. A water inlet valve for a wall-hanging stove according to any one of claims 1 to 3, wherein the valve body housing (100) is further provided with: and the domestic water channel (106) is used for being connected with a domestic water inlet of the plate heat exchanger of the wall-mounted furnace and is communicated with the second accommodating cavity (104).
5. The water inlet valve for a wall-hanging stove according to claim 4, further comprising a one-way valve (300), the one-way valve (300) being provided at the second through hole (1052) for effecting one-way flow of water from the second accommodation chamber (104) to the first accommodation chamber (103).
6. A wall-hanging stove comprising the water inlet valve for a wall-hanging stove of any one of claims 1 to 5.

Description

A water intaking valve and hanging stove for hanging stove Technical Field The invention relates to the technical field of heat supply, in particular to a water inlet valve for a wall-mounted furnace and the wall-mounted furnace. Background The existing wall-mounted boiler is popular in the market due to the functions of heating and supplying domestic hot water. The gas wall-hanging stove usually takes natural gas, artificial gas or liquefied gas as fuel, heat of the fuel after being output by a burner is absorbed by a main heat exchanger, energy is absorbed when water in a heating system is circulated to the main heat exchanger, heat source output is realized, heating is completed, and domestic water is heated after passing through a plate heat exchanger so as to supply hot water for users. However, the heating circulating water of the wall-mounted furnace is lost after long-term heating operation, water needs to be supplemented, the water supplementing module is usually arranged on the water inlet valve of the existing wall-mounted furnace to supplement water, but the manual water supplementing assembly and the automatic water supplementing assembly of the water supplementing module can only be installed or used alternatively, and once the manual water supplementing or the automatic water supplementing fails, water supplementing is difficult to achieve, so that the water inlet valve structure of the existing wall-mounted furnace is not perfect enough. Disclosure of Invention The invention aims to provide a water inlet valve for a wall-mounted boiler, which can effectively solve the problem that the existing water inlet valve provided with a water supplementing module can only be installed or used in a manual water supplementing mode and an automatic water supplementing mode. The invention solves the technical problem that a water inlet valve provided with a water supplementing module can only be installed or used in a manual water supplementing mode or an automatic water supplementing mode in the existing wall-mounted furnace. The first technical problem is solved by the following technical scheme: the utility model provides a water intaking valve for hanging stove, includes the valve body casing, be equipped with on the valve body casing: the water supplementing inlet is used for connecting an external water source water inlet of the wall-mounted furnace; The water supplementing outlet is used for being connected with a heating pipeline of the wall-mounted furnace; the first accommodating cavity is communicated with the water supplementing outlet, the second accommodating cavity is communicated with the water supplementing inlet, and the first accommodating cavity and the second accommodating cavity are blocked by a partition piece; the partition piece is provided with a first through hole and a second through hole, and the first through hole and the second through hole are communicated with the first accommodating cavity and the second accommodating cavity; The manual water supplementing assembly is arranged on one of the first accommodating cavity and the second accommodating cavity and is used for selectively blocking water flow flowing through the first through hole; And the automatic water supplementing assembly is arranged on the other one of the first accommodating cavity and the second accommodating cavity and is used for selectively blocking water flow flowing through the second through hole. Compared with the background technology, the water inlet valve has the beneficial effects that: The first accommodating cavity and the second accommodating cavity are integrated in the valve body shell, the first accommodating cavity is communicated with the second accommodating cavity through the first through hole and the second through hole, two water supplementing assemblies, namely a manual water supplementing assembly and an automatic water supplementing assembly, are arranged at the same time, and the two water supplementing assemblies are respectively arranged on different accommodating cavities and used for blocking water flows flowing through different through holes; if the manual water supplementing assembly is used for blocking the water flow flowing through the first through hole, the automatic water supplementing assembly works to release the blocking of the water flow flowing through the second through hole, and the first accommodating cavity and the second accommodating cavity are communicated through the second through hole; if when the automatic water supplementing assembly blocks the water flow flowing through the second through hole, the manual water supplementing assembly works to release the blocking of the water flow flowing through the first through hole, and the first accommodating cavity and the second accommodating cavity are communicated through the first through hole; in summary, the water inlet valve for the wall-mounted furnace can realize the simultaneous installation and use