CN208687846U - A kind of water inlet module of wall-hung boiler - Google Patents
A kind of water inlet module of wall-hung boiler Download PDFInfo
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- CN208687846U CN208687846U CN201820996872.1U CN201820996872U CN208687846U CN 208687846 U CN208687846 U CN 208687846U CN 201820996872 U CN201820996872 U CN 201820996872U CN 208687846 U CN208687846 U CN 208687846U
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Abstract
A kind of water inlet module of wall-hung boiler, including bath water portion, heating return water portion, the circulating backwater interface of Double-flow-channel heat exchanger, transverse tube portion and water compensating valve, bath water portion includes water inlet pipe, the source water interface on water inlet pipe, the water flow sensing unit that water inlet pipe water outlet is arranged in and the water outlet mouthpiece connecting with board-like Double-flow-channel heat exchanger bath water water inlet end；The water compensating valve includes the water guide pipe portion parallel with the transverse tube portion, it is vertical with water guide pipe portion and with the valve chamber of transverse tube portion connection, valve chamber is set and water guide pipe portion communicates valve core case, spool, valve rod and the valve deck at place；Valve deck includes external thread sleeve portion, flange portion and internal screw thread canister portion；Spool is located at the driven end of valve rod, the external thread sleeve portion of valve deck and the internal screw-thread screw of valve chamber, the end cooperation stop bit of flange and valve chamber；The threaded portion of valve rod and internal screw thread canister portion screw togather and liquid seals；The drive end of valve rod is stretched out across valve deck.Using such structure, water compensating valve the space occupied is reduced, compact overall structure is easy to operate.
Description
Technical field
The utility model relates to a kind of wall-hung boilers, the especially water inlet module of wall-hung boiler.
Background technique
Currently available technology, a kind of water inlet module of wall-hung boiler, including bath water portion, heating return water portion, dual channel heat exchange
Circulating backwater interface, transverse tube portion and the water compensating valve of device, bath water portion include water inlet pipe, the source water interface on water inlet pipe, setting
Water flow sensing unit in water inlet pipe water outlet and the water outlet mouthpiece that is connect with board-like Double-flow-channel heat exchanger bath water water inlet end；Heating
Return water portion include straight tube, the heating system safety relief valve interface for being located at straight tube upper end, the return water interface for being located at straight tube lower end, with
The expansion tank interface being connected in the middle part of straight tube and the water circulating pump interface being located in the middle part of straight tube；The circulating backwater of Double-flow-channel heat exchanger
Interface is located at the one end in transverse tube portion and connection, and the other end in transverse tube portion connect connection with straight tube；Double-flow-channel heat exchanger is recycled back to
Water interface and transverse tube portion are connect with water inlet pipe.There are problems: water compensating valve occupied space is big, and moisturizing is slow.
Utility model content
The purpose of this utility model is: a kind of water inlet module of wall-hung boiler is provided, it occupies little space with water compensating valve, and
And structure is simple, it is easy to operate.
The utility model is realized in this way: a kind of water inlet module of wall-hung boiler, including bath water portion, heating return water portion,
Circulating backwater interface, transverse tube portion and the water compensating valve of Double-flow-channel heat exchanger, bath water portion include water inlet pipe, the source water on water inlet pipe
Interface, the water flow sensing unit that water inlet pipe water outlet is set and the water outlet being connect with board-like Double-flow-channel heat exchanger bath water water inlet end
Interface；Heating return water portion includes straight tube, the heating system safety relief valve interface for being located at straight tube upper end, is located at returning for straight tube lower end
Water interface, the expansion tank interface being connected to straight tube middle part and the water circulating pump interface being located in the middle part of straight tube；Double-flow-channel heat exchanger
Circulating backwater interface be located at one end and the connection in transverse tube portion, the other end in transverse tube portion connect connection with straight tube；Dual channel heat exchange
The circulating backwater interface of device and transverse tube portion are connect with water inlet pipe；It is characterized in that the water compensating valve includes and the transverse tube
The parallel water guide pipe portion in portion, it is vertical with water guide pipe portion and with the valve chamber of transverse tube portion connection, be arranged and communicate in valve chamber and water guide pipe portion
Valve core case, spool, valve rod and the valve deck at place；
Valve deck includes external thread sleeve portion, flange portion and internal screw thread canister portion；
Spool is located at the driven end of valve rod, the external thread sleeve portion of valve deck and the internal screw-thread screw of valve chamber, flange and valve chamber
End cooperates stop bit；The threaded portion of valve rod and internal screw thread canister portion screw togather and liquid seals；The drive end of valve rod is stretched out across valve deck.
A kind of water inlet module of wall-hung boiler is characterized in that further include a constant-current stabilizer, and constant-current stabilizer is set
The constant-current stabilizer set in the water inlet end of the water inlet pipe is intracavitary.
A kind of water inlet module of wall-hung boiler is characterized in that the constant-current stabilizer includes body portion, memory bullet
Spring, core pipe portion, plug body part and lid portion；
Body portion includes external screw joint portion, male threaded joint and cavity portion；
Core pipe portion includes external screw thread pipe portion, tube body and guiding sliding part, and tube body is equipped with radial unhurried current water hole, guiding
The upper end of sliding part is provided with rounding taper type core print seat；
The bottom plate of plug body part cavity with an open mouth, cavity is equipped with threaded hole；
Lid portion includes upper water-out chamber, valve core case, rounding taper type spool, radial gusset, partition and lower unhurried current chamber, radial direction
Gusset is connect with valve core case, upper water-out chamber and partition, and the bottom nose circle of rounding taper type spool is connect with valve core case；Partition is equipped with
Pilot hole is opposite with rounding taper type spool；
The external screw thread pipe portion in core pipe portion and the threaded hole of plug body part screw togather and stretch out plug body part, and memory spring covers in core pipe portion
The bottom plate of the cavity of upper and lower end and plug body part cooperates；The guiding sliding part and the pilot hole in lid portion in core pipe portion are slidably matched, valve
Core print seat and spool and the rounding taper type core print seat on core pipe portion top cooperate, and the upper end of memory spring and partition cooperate, lid portion
Lower unhurried current chamber is docked with the cavity portion in body portion and liquid seals, and plug body part is slidably matched with lower unhurried current chamber and liquid seals, and external screw thread connects
Socket part and the threaded portion of constant-current stabilizer chamber screw togather, and the top of lid portion and constant-current stabilizer chamber cooperates.
A kind of water inlet module of wall-hung boiler is characterized in that further include a memory spring seat, memory spring
Seat includes sleeve part and the flange portion around sleeve part end；
Sleeve part is slidably matched with core pipe portion, and flange portion is bonded with the partition, the upper end of the memory spring and flange
Portion's cooperation.
A kind of water inlet module of the wall-hung boiler, be characterized in that on the pilot hole of the partition be provided with it is heavy
Hole, memory spring seat are embedded in counterbore.
A kind of water inlet module of the wall-hung boiler, be characterized in that the open end of the valve chamber direction and into
Source water interface on water pipe towards identical.
A kind of water inlet module of wall-hung boiler is characterized in that further include a location nut, location nut
End is provided with well；
The external screw thread pipe portion in location nut and the core pipe portion screws togather and cooperates with plug body part, location nut by core pipe portion and
Plug body part is fixed together.
A kind of water inlet module of wall-hung boiler of the utility model reduces water compensating valve occupancy due to using such structure
Space, compact overall structure are easy to operate.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the main view of the utility model.
Fig. 3 is A-A view of Fig. 2.
Fig. 4 is the three-dimensional cutaway view of the utility model.
Fig. 5 is the cross-sectional view of the utility model constant-current stabilizer.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of water inlet module of wall-hung boiler, including bath water portion 1, heating return water portion 2, Double-flow-channel heat exchanger
Circulating backwater interface 3, transverse tube portion 4 and water compensating valve 5, bath water portion 1 includes water inlet pipe 11, the source water interface on water inlet pipe
12, the water outlet that the water flow sensing unit of water inlet pipe water outlet is arranged in and connect with board-like Double-flow-channel heat exchanger bath water water inlet end connects
Mouth 13, water flow sensing unit includes magnetic rotor component 141 and Hall sensor 142, and water flow sensing unit is located on water inlet pipe 11；Heating
Return water portion 2 includes straight tube 21, is located at straight tube upper end heating system safety relief valve interface 22, the return water for being located at straight tube lower end connect
Mouth 23, the expansion tank interface 24 being connected to straight tube middle part, the water circulating pump interface 25 being located in the middle part of straight tube and bypass interface tube
26；The circulating backwater interface 3 of Double-flow-channel heat exchanger is located at one end and the connection in transverse tube portion 4, the other end and straight tube 21 in transverse tube portion 4
Connection is connected；The circulating backwater interface 3 of Double-flow-channel heat exchanger and transverse tube portion 4 link together with water inlet pipe 11.
The water compensating valve 5 includes the water guide pipe portion 51 parallel with the transverse tube portion 4, it is vertical with water guide pipe portion 51 and with cross
Valve chamber 52 is arranged in and water guide pipe portion 51 communicates valve core case 53, spool 54, valve rod 55 and the valve at place in valve chamber 52 that pipe portion 4 is connected to
Lid 56；
Valve deck 56 includes external thread sleeve portion 561, flange portion 562 and internal screw thread canister portion 563；
Spool 54 is located at the driven end of valve rod 55, the external thread sleeve portion 561 of valve deck 56 and the internal screw-thread screw of valve chamber 52,
The end of flange 562 and valve chamber 52 cooperates stop bit；The threaded portion of valve rod 55 and internal screw thread canister portion 563 screw togather and liquid seals；Valve rod
55 drive end is stretched out across valve deck 56；
The axis of water guide pipe portion 51 and valve chamber 52 in the same plane, the plane where water guide pipe portion 51 and valve chamber 52
It is parallel with the plane where transverse tube 4 with water inlet pipe portion 11.Source water in the direction and water inlet pipe of the open end of the valve chamber connects
Mouthful towards identical.
It further include a constant-current stabilizer 6, the constant-current stabilizer chamber 15 of the water inlet end of the water inlet pipe 11 is arranged in constant-current stabilizer 6
It is interior.
The constant-current stabilizer 6 includes body portion 61, memory spring 62, core pipe portion 63, plug body part 64 and lid portion 65；
Body portion 61 includes external screw joint portion 611, male threaded joint 612 and cavity portion 613；
Core pipe portion 63 includes that external screw thread pipe portion 631, tube body 632 and guiding sliding part 633, tube body 633 are equipped with diameter
To unhurried current water hole, the upper end of guiding sliding part 633 is provided with rounding taper type core print seat；
The bottom plate of the cavity 641 with an open mouth of plug body part 64, cavity is equipped with threaded hole 642；
Lid portion 65 includes upper water-out chamber 651, valve core case 652, rounding taper type spool 653, radial gusset 654, partition
655 and lower unhurried current chamber 656, radial gusset 654 connect with valve core case 652, upper water-out chamber 651 and partition 655, adjacent two radial directions
Valve core case 652, partition 655 and upper water-out chamber 656 between gusset 654 constitute apopore；The bottom of rounding taper type spool 653
Nose circle is connect with valve core case 652；Partition 655 is equipped with pilot hole and rounding taper type spool 653 is opposite；
The external screw thread pipe portion 631 in core pipe portion 63 and the threaded hole 642 of plug body part 64 screw togather and stretch out plug body part 64, remember bullet
62 sets of spring cooperate in the bottom plate of 63 upper and lower end of core pipe portion and the cavity 641 of plug body part 64；The guiding sliding part 633 in core pipe portion 63
It is slidably matched with the pilot hole on the partition 655 in lid portion 65, the rounding of valve core case 652 and spool 653 and 63 top of core pipe portion
The cooperation of taper type core print seat, the upper end of memory spring 62 and partition 655 cooperate, plug body part 64 and lower unhurried current chamber 656 be slidably matched and
Liquid sealing；The lower unhurried current chamber 656 in lid portion 65 is docked with cavity 613 of body portion 61 and liquid seals, plug body part 64 and lower unhurried current
Chamber 656 is slidably matched and liquid seals, and male threaded joint 612 and the threaded portion of constant-current stabilizer chamber 15 screw togather, lid portion 65 with surely
Flow the top cooperation of device chamber 15.
It further include a memory spring seat 66, memory spring seat 66 includes sleeve part 661 and flange portion 662；
Sleeve part 661 is slidably matched with core pipe portion 63, and flange portion 662 is bonded with the partition 655, the memory spring 62
Upper end and flange portion 662 cooperate.
Counterbore 6551 is provided on the pilot hole of the partition 655, memory spring seat 66 is embedded in counterbore 6551.
It further include a location nut 67, the end of location nut 67 is provided with well 671；
Location nut 67 and the external screw thread pipe portion 631 in the core pipe portion 63 screw togather and cooperate with plug body part 64, location nut
67 are fixed together core pipe portion 63 and plug body part 64.It adjusts location nut 67 and realizes the size for adjusting inflow.
When heating system needs moisturizing, rotation valve rod 55, spool 54 leaves valve core case 54, and the water at water source is through constant-current stabilizer
6 enter water inlet pipes 11, through water guide pipe portion 51, valve core case 54 into putting valve chamber 52；Water valve chamber 52 enters transverse tube portion 4, finally enters and adopts
In the straight tube 21 in warm return water portion 2.
The water at water source enters in cavity portion 613 through external screw joint portion 611, when the pressure change of water, core pipe portion 63 and plug
Body portion 64 moves up or down together, adjusts the rounding taper type core print seat of 63 upper end of core pipe portion and the gap of spool 653, is remembering
Current stabilization is realized in the effect for recalling spring 62.
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 (7)
1. a kind of water inlet module of wall-hung boiler, the circulating backwater including bath water portion, heating return water portion, Double-flow-channel heat exchanger is connect
Mouth, transverse tube portion and water compensating valve, bath water portion include water inlet pipe, the source water interface on water inlet pipe, are arranged in water inlet pipe water outlet
Water flow sensing unit and the water outlet mouthpiece that is connect with board-like Double-flow-channel heat exchanger bath water water inlet end；Heating return water portion includes straight
The heating system safety relief valve interface for managing, being located at straight tube upper end, the return water interface for being located at straight tube lower end are connected to straight tube middle part
Expansion tank interface and the water circulating pump interface that is located in the middle part of straight tube；The circulating backwater interface of Double-flow-channel heat exchanger is located at transverse tube
The one end in portion and connection, the other end in transverse tube portion connect connection with straight tube；The circulating backwater interface and transverse tube of Double-flow-channel heat exchanger
Portion is connect with water inlet pipe；It is characterized by: the water compensating valve includes the water guide pipe portion parallel with the transverse tube portion and water guide pipe portion
It is vertical and with the valve chamber of transverse tube portion connection, valve chamber is set and water guide pipe portion communicates valve core case, spool, valve rod and the valve deck at place；
Valve deck includes external thread sleeve portion, flange portion and internal screw thread canister portion；
Spool is located at the driven end of valve rod, the external thread sleeve portion of valve deck and the internal screw-thread screw of valve chamber, the end of flange and valve chamber
Cooperate stop bit；The threaded portion of valve rod and internal screw thread canister portion screw togather and liquid seals；The drive end of valve rod is stretched out across valve deck.
2. a kind of water inlet module of wall-hung boiler according to claim 1, it is characterised in that: further include a constant-current stabilizer, surely
The constant-current stabilizer for the water inlet end that the water inlet pipe is arranged in stream device is intracavitary.
3. a kind of water inlet module of wall-hung boiler according to claim 2, it is characterised in that: the constant-current stabilizer includes body
Portion, memory spring, core pipe portion, plug body part and lid portion；
Body portion includes external screw joint portion, male threaded joint and cavity portion；
Core pipe portion includes external screw thread pipe portion, tube body and guiding sliding part, and tube body is equipped with radial unhurried current water hole, guiding sliding
The upper end in portion is provided with rounding taper type core print seat；
The bottom plate of plug body part cavity with an open mouth, cavity is equipped with threaded hole；
Lid portion includes upper water-out chamber, valve core case, rounding taper type spool, radial gusset, partition and lower unhurried current chamber, radial gusset
It is connect with valve core case, upper water-out chamber and partition, the bottom nose circle of rounding taper type spool is connect with valve core case；Partition is equipped with guiding
Hole is opposite with rounding taper type spool；
The external screw thread pipe portion in core pipe portion and the threaded hole of plug body part screw togather and stretch out plug body part, memory spring covers in core pipe portion,
The bottom plate of the cavity of lower end and plug body part cooperates；The guiding sliding part and the pilot hole in lid portion in core pipe portion are slidably matched, spool
Seat and spool and the rounding taper type core print seat on core pipe portion top cooperate, and the upper end of memory spring and partition cooperate, under lid portion
Unhurried current chamber is docked with the cavity portion in body portion and liquid seals, and plug body part is slidably matched with lower unhurried current chamber and liquid seals, external screw thread connection
Portion and the threaded portion of constant-current stabilizer chamber screw togather, and the top of lid portion and constant-current stabilizer chamber cooperates.
4. a kind of water inlet module of wall-hung boiler according to claim 3, it is characterised in that: it further include a memory spring seat,
Memory spring seat includes sleeve part and the flange portion around sleeve part end；
Sleeve part is slidably matched with core pipe portion, and flange portion is bonded with the partition, and upper end and the flange portion of the memory spring are matched
It closes.
5. a kind of water inlet module of wall-hung boiler according to claim 4, it is characterised in that: set on the pilot hole of the partition
It is equipped with counterbore, memory spring seat is embedded in counterbore.
6. a kind of water inlet module of wall-hung boiler according to claim 1,2,3 or 4, it is characterised in that: the valve chamber is opened
Source water interface in the direction and water inlet pipe at mouthful end towards identical.
7. a kind of water inlet module of wall-hung boiler according to claim 1,2,3 or 4, it is characterised in that: further include a positioning
The end of nut, location nut is provided with well；
The external screw thread pipe portion in location nut and the core pipe portion screws togather and cooperates with plug body part, and location nut is by core pipe portion and cock body
Portion is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820996872.1U CN208687846U (en) | 2018-06-26 | 2018-06-26 | A kind of water inlet module of wall-hung boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820996872.1U CN208687846U (en) | 2018-06-26 | 2018-06-26 | A kind of water inlet module of wall-hung boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687846U true CN208687846U (en) | 2019-04-02 |
Family
ID=65879131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820996872.1U Active CN208687846U (en) | 2018-06-26 | 2018-06-26 | A kind of water inlet module of wall-hung boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687846U (en) |
-
2018
- 2018-06-26 CN CN201820996872.1U patent/CN208687846U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water inlet module of hanging stove Effective date of registration: 20200324 Granted publication date: 20190402 Pledgee: China Everbright Bank Zhongshan branch Pledgor: SIYUAN ELECTRIC APPLIANCES Co.,Ltd. Registration number: Y2020980000972 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211203 Granted publication date: 20190402 Pledgee: China Everbright Bank Zhongshan branch Pledgor: SIYUAN ELECTRIC APPLIANCES Co.,Ltd. Registration number: Y2020980000972 |