CN208238257U - A kind of Inlet and outlet water assembling of gas-heating water heater - Google Patents
A kind of Inlet and outlet water assembling of gas-heating water heater Download PDFInfo
- Publication number
- CN208238257U CN208238257U CN201820706996.1U CN201820706996U CN208238257U CN 208238257 U CN208238257 U CN 208238257U CN 201820706996 U CN201820706996 U CN 201820706996U CN 208238257 U CN208238257 U CN 208238257U
- Authority
- CN
- China
- Prior art keywords
- bypass pipe
- hot water
- bypass
- water
- core assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
A kind of Inlet and outlet water assembling of gas-heating water heater, including hot water effluent portion, return water portion and bypass core assembly, the first bypass pipe, hot water circuit water inlet interface and hot water effluent's interface are provided in hot water effluent portion, return water portion is equipped with the second bypass pipe and moisturizing interface, the connection of first, second bypass pipe, bypass core assembly are located in bypass pipe；It is characterized in that the hot water effluent portion and the one-pass molding of return water portion are made；The diameter of first bypass pipe is greater than the diameter of the second bypass pipe；It further include plug and circlip, the bypass core assembly is located in the first bypass pipe, and circlip is located in the first bypass pipe and the card slot of hot water effluent portion junction, and bypass core assembly is fixed；Plug and internal thread hole spiral shell amalgamation liquid seal.Using integrated molding, technique is simplified, improves work efficiency, is reduced costs；When maintenance bypass core assembly, plug need to be only dismantled.
Description
Technical field
The utility model relates to a kind of gas-heating water heaters.
Background technique
Currently available technology, a kind of Inlet and outlet water assembling of gas-heating water heater, including hot water effluent portion, return water portion and side
Port valve core assembly is provided with the first bypass pipe, hot water circuit water inlet interface and hot water effluent's interface, return water portion in hot water effluent portion
It is equipped with the second bypass pipe and moisturizing interface, the connection of the first, second bypass pipe, bypass core assembly is located in bypass pipe.In the presence of
Problem: hot water effluent portion and return water portion separately manufacturing reassemble, and process is various, monovalent higher；And maintenance is inconvenient, exists
Leakage hidden trouble.
Utility model content
The purpose of this utility model is: providing a kind of Inlet and outlet water assembling of gas-heating water heater, it is using integrated molding
It is made, simplifies technique, reduce costs, and is easy to maintenance.
The utility model is realized in this way: a kind of Inlet and outlet water assembling of gas-heating water heater, including hot water effluent portion,
Return water portion and bypass core assembly, are provided with the first bypass pipe, hot water circuit water inlet interface and hot water effluent in hot water effluent portion
Interface, return water portion are equipped with the second bypass pipe and moisturizing interface, the connection of the first, second bypass pipe, and bypass core assembly is located at side
In siphunculus；It is characterized in that the hot water effluent portion and the one-pass molding of return water portion are made；
The diameter of first bypass pipe is greater than the diameter of the second bypass pipe；
Internal thread hole is provided in the hot water effluent portion, internal thread hole and the first bypass pipe are point-blank；
It further include plug and circlip,
The bypass core assembly is located in the first bypass pipe, and circlip is located at the first bypass pipe and hot water effluent portion junction
Card slot in, will bypass core assembly fix；Plug and internal thread hole spiral shell amalgamation liquid seal.
A kind of Inlet and outlet water of gas-heating water heater assembles, and is characterized in that on the moisturizing interface and sets
External screw thread is equipped with,
It further include a water supply connector, water supply connector includes external screw thread head, flange portion and plug division,
External screw thread head and internal screw-thread screw, flange are bonded with the end of moisturizing interface.
A kind of Inlet and outlet water of gas-heating water heater of the utility model assembles, and using integrated molding, simplifies technique, improves
Work efficiency, reduces costs；When maintenance bypass core assembly, plug need to be only dismantled.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is A-A view of Fig. 2.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of Inlet and outlet water of gas-heating water heater assembles, including hot water effluent portion 1, return water portion 2 and side
Port valve core assembly 3 is provided with the first bypass pipe 11, hot water moisturizing interface 12 and pressure switch installation interface in hot water effluent portion 1
13, the first bypass pipe 11, hot water moisturizing interface 12 and pressure switch installation interface 13 are connected with hot water effluent portion 1 respectively；It returns
Water portion 2 is equipped with the second bypass pipe 21, water pump interface 22 and expansion valve and installs interface 23, and the first, second bypass pipe 11,21 connects
It connects, bypass core assembly 3 is located in bypass pipe.Hot water moisturizing interface 12 is connect with bathroom inlet valve, pressure switch installs interface
13 connect with pressure switch.
The hot water effluent portion 1 and 2 one-pass molding of return water portion are made；
The diameter of first bypass pipe 11 is greater than the diameter of the second bypass pipe 21；
It is straight at one that internal thread hole 14, internal thread hole 14 and the first bypass pipe 11 are provided in the hot water effluent portion 1
On line；
It further include plug 4 and circlip 5,
The bypass core assembly 3 is located in the first bypass pipe 11, and circlip 5 is located at the first bypass pipe 11 and hot water effluent portion
It is in the card slot of 1 junction, bypass core assembly 3 is fixed；Plug 4 and 14 spiral shell amalgamation liquid of internal thread hole seal.
It is provided with internal screw thread on the water pump interface 22,
It further include a water supply connector 5, water supply connector 5 includes external screw thread head 51, flange portion 52 and plug division 53,
External screw thread head 51 and internal screw-thread screw, flange 52 are bonded with the end of water pump interface 22.
Above-described is only the preferred embodiments of the utility model.It should be pointed out that for the common of this field
For technical staff, in the case where not departing from the utility model principle, it can also make several improvements and modification, this is also considered as
The protection scope of the utility model.
Claims (2)
1. a kind of Inlet and outlet water of gas-heating water heater assembles, including hot water effluent portion, return water portion and bypass core assembly, hot water
The first bypass pipe, hot water circuit water inlet interface and hot water effluent's interface are provided on outlet part, return water portion is equipped with the second bypass
Pipe and moisturizing interface, the connection of the first, second bypass pipe, bypass core assembly are located in bypass pipe；It is characterized by: the hot water
Outlet part and the one-pass molding of return water portion are made；
The diameter of first bypass pipe is greater than the diameter of the second bypass pipe；
Internal thread hole is provided in the hot water effluent portion, internal thread hole and the first bypass pipe are point-blank；
It further include plug and circlip,
The bypass core assembly is located in the first bypass pipe, and circlip is located at the card of the first bypass pipe Yu hot water effluent portion junction
In slot, bypass core assembly is fixed；Plug and internal thread hole spiral shell amalgamation liquid seal.
2. a kind of Inlet and outlet water of gas-heating water heater according to claim 1 assembles, it is characterised in that: the moisturizing connects
It is provided with internal screw thread on mouthful,
It further include a water supply connector, water supply connector includes external screw thread head, flange portion and plug division,
External screw thread head and internal screw-thread screw, flange are bonded with the end of moisturizing interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820706996.1U CN208238257U (en) | 2018-05-10 | 2018-05-10 | A kind of Inlet and outlet water assembling of gas-heating water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820706996.1U CN208238257U (en) | 2018-05-10 | 2018-05-10 | A kind of Inlet and outlet water assembling of gas-heating water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208238257U true CN208238257U (en) | 2018-12-14 |
Family
ID=64583257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820706996.1U Expired - Fee Related CN208238257U (en) | 2018-05-10 | 2018-05-10 | A kind of Inlet and outlet water assembling of gas-heating water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208238257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939814A (en) * | 2019-12-12 | 2020-03-31 | 广东万家乐燃气具有限公司 | Collect return water and moisturizing function in joint and water heater of an organic whole |
-
2018
- 2018-05-10 CN CN201820706996.1U patent/CN208238257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939814A (en) * | 2019-12-12 | 2020-03-31 | 广东万家乐燃气具有限公司 | Collect return water and moisturizing function in joint and water heater of an organic whole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 |