CN217479781U - Low-temperature water inlet resistant double valve of washing machine - Google Patents
Low-temperature water inlet resistant double valve of washing machine Download PDFInfo
- Publication number
- CN217479781U CN217479781U CN202221687532.3U CN202221687532U CN217479781U CN 217479781 U CN217479781 U CN 217479781U CN 202221687532 U CN202221687532 U CN 202221687532U CN 217479781 U CN217479781 U CN 217479781U
- Authority
- CN
- China
- Prior art keywords
- valve body
- body shell
- valve
- heating wire
- groove
- 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.)
- Active
Links
Images
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model belongs to the technical field of the water valve technique and specifically relates to a washing machine low temperature resistant bivalve of intaking, including valve body shell, solenoid valve core subassembly, the valve body shell has into water end, drainage end, is located the valve pocket between end and the drainage end of intaking, and the one side of definition valve body shell and the butt joint of solenoid valve core subassembly is the butt joint face, the valve body shell is located the butt joint face and has seted up to inlay and establish the groove, inlay and establish the groove and surround the valve pocket, inlay and establish the inslot and install the heating wire, the heating wire seal at the valve body shell with between the solenoid valve core subassembly, the electrical connection end of heating wire extends to the valve body shell outside. This device makes the heating wire press from both sides and establishes between valve body shell and solenoid case subassembly, and the heating wire intensifies, makes the temperature rise around the valve body shell, reduces the frozen probability of valve body to because the heating wire is installed between valve body shell and solenoid case subassembly, can play fine guard action to the heating wire.
Description
Technical Field
The utility model relates to a water valve technical field especially relates to an anti low temperature bivalve of intaking of washing machine.
Background
The electromagnetic water inlet valve of the washing machine is a valve body for controlling a water inlet waterway by utilizing an electromagnetic principle, generally comprises a valve body shell and an electromagnetic valve core assembly which is arranged on the valve body shell and used for controlling the on-off of the waterway, and is used for preventing the water inlet valve from being frozen in winter to cause incapability of acting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems pointed out in the background art and providing a washing machine double valve capable of resisting low-temperature water inflow.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an anti low temperature bivalve of intaking of washing machine, includes valve body shell, solenoid valve core subassembly, the valve body shell has into water end, drainage end, is located the valve pocket between end and the drainage end of intaking, and the one side of definition valve body shell and the butt joint of solenoid valve core subassembly is the butt joint face, the valve body shell is located the butt joint face and has seted up to inlay and establish the groove, inlay and establish the groove and surround the valve pocket, inlay and establish the inslot and install the heating wire, the heating wire seal at the valve body shell with between the solenoid valve core subassembly, the electrical connection end of heating wire extends to the valve body shell outside.
The valve body shell is positioned on the butt joint surface and is provided with a plurality of blind holes along the depth direction of the valve cavity, heat-conducting columns are inserted in the blind holes, and at least part of the heat-conducting columns are in contact with the electric heating wires.
The valve body shell is located and is equipped with the annular seal groove in the face of butt joint, the annular seal groove is located to inlay and establishes between groove and the valve pocket, install the sealing washer in the annular seal groove, the sealing washer clamp is established between valve body shell and the solenoid case subassembly.
And heat insulation cotton is clamped between the valve body shell and the electromagnetic valve core assembly, and the heat insulation cotton wraps the part of the heating wire exposed outside the embedding groove.
The utility model provides a pair of washing machine low temperature resistant bivalve of intaking, beneficial effect lies in: this device makes the heating wire clamp establish between valve body shell and electromagnetism case subassembly, and the heating wire intensifies, makes the temperature rise around the valve body shell, reduces the probability that the valve body freezes to because the heating wire is installed between valve body shell and electromagnetism case subassembly, can play fine guard action to the heating wire.
Drawings
FIG. 1 is a schematic view of the structure of the valve body housing of the present invention;
fig. 2 is a schematic view of the position structure of the heating wire and the heat-conducting post of the present invention.
In the figure: the water inlet valve comprises a drainage end 1, a valve body shell 2, a water inlet end 3, a blind hole 4, an embedding groove 5, an annular sealing groove 6, a heat conducting column 7, a sealing ring 8, an electric heating wire 9 and a valve cavity 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-2, a washing machine low temperature water inlet resistant double valve comprises a valve body shell 2 and an electromagnetic valve core assembly, wherein the valve body shell 2 is provided with a water inlet end 3, a water outlet end 1 and a valve cavity 10 positioned between the water inlet end 3 and the water outlet end 1, the butt joint surface of the valve body shell 2 and the electromagnetic valve core assembly is defined as a butt joint surface, the general electromagnetic valve core assembly is fixed with the valve body shell 2 by using screws, the butt joint surface of the valve body shell 2 is provided with an embedded groove 5, the embedded groove 5 surrounds the valve cavity 10, an electric heating wire 9 is installed in the embedded groove 5, the electric heating wire 9 is sealed between the valve body shell 2 and the electromagnetic valve core assembly, and the electric connection end of the electric heating wire 9 extends to the outside of the valve body shell 2.
This device sets up at valve body shell 2's butt joint face and inlays and establish groove 5, install heating wire 9 and inlay and establish groove 5 in, make heating wire 9 press from both sides and establish between valve body shell 2 and solenoid case subassembly, when needing the heating, switch on for heating wire 9, the heating wire intensifies, make the temperature rise around the valve body shell 2, reduce the frozen probability of valve body, and because the heating wire is installed between valve body shell 2 and solenoid case subassembly, can play fine guard action to the heating wire, the heating wire 9 of this device can combine together with water valve temperature control part among the prior art and produce the linkage, realize the function of automatic start electric heating.
Referring to fig. 1 and 2, the valve body shell 2 is located in the butt joint face and is provided with a plurality of blind holes 4 along the depth direction of the valve cavity 10, heat conducting columns 7 are inserted into the blind holes 4, at least parts of the heat conducting columns 7 are in contact with heating wires 9, the valve body shell 2 is made of plastic materials generally, the heat conductivity is slightly poor, the heat conducting columns 7 are installed on the valve body shell 2, the strength of heat diffusion of the heating wires is improved, and the probability of valve body icing can be better reduced.
General electromagnetism case subassembly passes through the screw and is in the same place with valve body shell fixed assembly, in order to improve the leakproofness of valve body, valve body shell 2 is located the butt joint face and is equipped with annular seal groove 6, annular seal groove 6 is located to inlay and establishes between groove 5 and the valve pocket 10, install sealing washer 8 in the annular seal groove 6, sealing washer 8 presss from both sides and establishes between valve body shell 2 and electromagnetism case subassembly, this kind of structure sets up rationally, when can avoid the weeping, also can prevent liquid and heating wire contact, reduce the electric leakage risk.
The connection part of the general electromagnetic valve element assembly and the valve body shell 2 is made of metal, heat insulation cotton is clamped between the valve body shell 2 and the electromagnetic valve element assembly, the heat insulation cotton wraps the part of the heating wire 9 exposed outside the embedding groove 5, and the electromagnetic valve element assembly is prevented from being conducted by excessive heat of the heating wire 9 through the heat insulation cotton, so that the service life of the electromagnetic valve element assembly is prolonged.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited to this, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, all should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an anti low temperature bivalve of intaking of washing machine, includes valve body shell (2), solenoid valve core subassembly, valve body shell (2) have into water end (3), drainage end (1), be located into valve chamber (10) between water end (3) and the drainage end (1), its characterized in that, define valve body shell (2) and solenoid valve core subassembly butt joint one side be the butt joint face, valve body shell (2) are located the butt joint face and have seted up to inlay and establish groove (5), inlay and establish groove (5) and surround valve chamber (10), inlay and establish and install heating wire (9) in groove (5), heating wire (9) seal at valve body shell (2) with between the solenoid valve core subassembly, the electrical connection end of heating wire (9) extends to valve body shell (2) outside.
2. The double valve for preventing low-temperature water inflow of the washing machine as claimed in claim 1, wherein the valve body housing (2) is provided with a plurality of blind holes (4) on the abutting surface along the depth direction of the valve chamber (10), heat-conducting pillars (7) are inserted into the blind holes (4), and at least part of the heat-conducting pillars (7) is in contact with the electric heating wires (9).
3. The double valve for preventing the low-temperature water inflow of the washing machine as claimed in claim 1 or 2, wherein the valve body housing (2) is provided with an annular sealing groove (6) on the butt joint surface, the annular sealing groove (6) is positioned between the embedded groove (5) and the valve cavity (10), a sealing ring (8) is installed in the annular sealing groove (6), and the sealing ring (8) is clamped between the valve body housing (2) and the solenoid valve core assembly.
4. A washing machine low temperature water inlet resistant double valve according to claim 3, characterized in that heat insulation cotton is clamped between the valve body casing (2) and the solenoid valve core assembly, and the heat insulation cotton wraps the part of the heating wire (9) exposed outside the embedded groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221687532.3U CN217479781U (en) | 2022-07-01 | 2022-07-01 | Low-temperature water inlet resistant double valve of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221687532.3U CN217479781U (en) | 2022-07-01 | 2022-07-01 | Low-temperature water inlet resistant double valve of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217479781U true CN217479781U (en) | 2022-09-23 |
Family
ID=83318124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221687532.3U Active CN217479781U (en) | 2022-07-01 | 2022-07-01 | Low-temperature water inlet resistant double valve of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217479781U (en) |
-
2022
- 2022-07-01 CN CN202221687532.3U patent/CN217479781U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217479781U (en) | Low-temperature water inlet resistant double valve of washing machine | |
| CA2291988A1 (en) | Electric heater for a livestock water tank | |
| CN216948609U (en) | Intelligent cover plate and anti-creeping structure of heater of intelligent cover plate | |
| CN212928785U (en) | Water drain valve for steaming and baking oven | |
| CN212959863U (en) | Electromagnetic drain valve for vehicle | |
| CN207151014U (en) | Electric cabinet | |
| CN209788061U (en) | Timing agricultural irrigation equipment | |
| CN201917081U (en) | Heating device of water heater | |
| CN107889430B (en) | The water-cooling radiating structure of new-energy automobile | |
| CN216896065U (en) | Instant heating faucet | |
| CN210137545U (en) | Waterproof and breathable structure for controller of electric fuel pump | |
| CN211011946U (en) | Air can water heater chassis structure | |
| CN215565856U (en) | Frost crack prevention oil extraction wellhead valve | |
| CN212774262U (en) | Oil recovery well head sampler that prevents frostbite | |
| CN212258639U (en) | Water-cooling shell structure of motor | |
| CN218442758U (en) | Novel high-power quick-heating small water tank | |
| CN214841633U (en) | Instant heating type heater of closestool | |
| CN212362421U (en) | Water inlet assembly for instant electric water heater | |
| CN211645434U (en) | Electroplating V seat with water cooling structure | |
| CN217053261U (en) | Water conservancy water and electricity gate freeze-proof device | |
| CN2529050Y (en) | Built-in automatic water supply valve of solar water heater | |
| CN212409096U (en) | Electric water heater electricity-proof wall | |
| CN209797903U (en) | desolventizing equipment after extraction of euphausia superba oil | |
| CN211178603U (en) | Double-insulation flowmeter | |
| CN215016104U (en) | Pressure cooker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |