CN219888865U - Pressure release valve of household electric water heater with temperature sensing function - Google Patents
Pressure release valve of household electric water heater with temperature sensing function Download PDFInfo
- Publication number
- CN219888865U CN219888865U CN202321100013.7U CN202321100013U CN219888865U CN 219888865 U CN219888865 U CN 219888865U CN 202321100013 U CN202321100013 U CN 202321100013U CN 219888865 U CN219888865 U CN 219888865U
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- Prior art keywords
- water heater
- electric water
- connecting pipe
- temperature sensing
- sensing function
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 21
- 239000010935 stainless steel Substances 0.000 claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Safety Valves (AREA)
Abstract
The utility model discloses a pressure relief valve of a household electric water heater with a temperature sensing function, which comprises a valve body, wherein one side of the valve body is communicated with a first connecting pipe, a rubber sealing gasket seat is arranged in the first connecting pipe, a groove is formed in the bottom of the rubber sealing gasket seat, a rubber sealing gasket is arranged in the groove, a spring is arranged at the top of the rubber sealing gasket seat, a spring pressing cap is arranged at the top of the spring, one side of the first connecting pipe is communicated with a second connecting pipe, one side of the first connecting pipe is provided with a mounting block, a mounting hole is formed in the mounting block, a temperature sensing probe is mounted on the mounting hole, and one side of the mounting block is provided with a stainless steel pressing plate. The utility model has novel structure, expands the application range, can monitor the water temperature of the electric water heater, can safely release pressure in the pressure reducing process of the hydraulic system, saves space for the inside of the electric water heater, and ensures that the inside of the electric water heater dissipates heat better, thereby improving the safety coefficient of the electric water heater and prolonging the service life.
Description
Technical Field
The utility model relates to the technical field of pressure relief valves, in particular to a pressure relief valve of a household electric water heater with a temperature sensing function.
Background
The electric water heater is a water heater which uses electricity as energy source to heat. Is one of three water heaters which are parallel to the gas water heater and the solar water heater. Electric water heaters can be divided into three types of water storage type (also known as positive displacement type or heat storage type), instant heating type (also known as semi-water storage type) according to the heating power. The water storage type electric water heater is a main form, and can be further divided into a vertical type, a horizontal type, a floor type and a tank type according to the installation mode, and is newly marketed integrated with a bathroom cabinet. Whether pressure is applied or not can be classified into an open type (simple type) and a closed type (pressure-applied type), and can be classified into household and commercial use according to the application. According to the heating mode, the heating type heating device can be divided into three types of magnetic energy, resistance wires, silicon tubes and the like.
The pressure relief valve is automatically opened and closed according to the working pressure of the system, and is generally arranged on equipment or a pipeline of a closed system to protect the safety of the system. When the pressure in the equipment or the pipeline exceeds the set pressure of the pressure relief valve, the pressure relief valve is automatically opened, so that the medium pressure in the equipment and the pipeline is ensured to be under the set pressure, the equipment and the pipeline are protected, and accidents are prevented.
The existing pressure relief valve cannot realize safe pressure relief in the pressure relief process of the hydraulic system while monitoring the water temperature of the electric water heater, has a small application range, reduces the safety coefficient of the electric water heater, shortens the service life of the electric water heater, and has low practicability. For the related art problems, no solution has been proposed yet.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a pressure relief valve of a household electric water heater with a temperature sensing function, so as to overcome the technical problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a domestic electric water heater's relief valve with temperature-sensing function, includes the valve body, one side intercommunication of valve body has first connecting pipe, the inside of first connecting pipe is provided with rubber seal gasket seat, the bottom of rubber seal gasket seat is seted up flutedly, the inside of recess is provided with rubber seal gasket, the top of rubber seal gasket seat is provided with the spring, the top of spring is provided with the spring and presses the cap, one side intercommunication of first connecting pipe has the second connecting pipe, one side of first connecting pipe is provided with the installation piece, the mounting hole has been seted up on the installation piece, install temperature-sensing probe on the mounting hole, one side of installation piece is provided with the stainless steel clamp plate, temperature-sensing probe's one end extends to the inside of valve body, temperature-sensing probe's the other end runs through the stainless steel clamp plate and extends to the outside of stainless steel clamp plate.
Preferably, the opposite sides of the rubber sealing gasket seat and the spring pressing cap are provided with protruding blocks.
Preferably, a sealing O-shaped ring is arranged between the temperature sensing probe and the mounting block.
Preferably, the stainless steel pressing plate is fixedly connected with the mounting block through stainless steel screws.
Preferably, the mounting block and the valve body are of an integrated structure.
Preferably, the valve body and the first connecting pipe are of an integrated structure.
Preferably, the second connecting pipe and the first connecting pipe are of an integrated structure.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model relates to a pressure relief valve of a household electric water heater with a temperature sensing function, which can monitor the water temperature of the electric water heater by arranging a temperature sensing probe and is convenient to mount and dismount the temperature sensing probe; through setting up rubber seal gasket, rubber seal gasket seat, spring and spring pressure cap, can be at the safety pressure release of hydraulic system's decompression in-process, save space for electric water heater is inside, makes its better heat dissipation to improve electric water heater's factor of safety and increase of service life, enlarge application scope, reduce cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model in elevation;
FIG. 2 is a schematic diagram of the structure of the present utility model in front section;
fig. 3 is a schematic structural view of the mounting block of the present utility model.
In the reference numerals: 1. a valve body; 2. a first connection pipe; 3. a rubber sealing gasket seat; 4. a rubber gasket seal; 5. a spring; 6. a spring cap is pressed; 7. a second connection pipe; 8. a mounting block; 9. a mounting hole; 10. a temperature sensing probe; 11. a stainless steel pressure plate; 12. a bump; 13. sealing the O-ring; 14. stainless steel screw.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Examples
Referring to fig. 1-3, the present utility model proposes a technical solution of a pressure release valve of a home electric water heater with a temperature sensing function: the utility model provides a domestic electric water heater's relief valve with temperature sensing function, including valve body 1, one side intercommunication of valve body 1 has first connecting pipe 2, concrete, valve body 1 and first connecting pipe 2 adopt copper material to make, the inside of first connecting pipe 2 is provided with rubber seal gasket seat 3, the bottom of rubber seal gasket seat 3 is seted up flutedly, the inside of recess is provided with rubber seal gasket 4, concrete, rubber seal gasket seat 3 plays the effect of supporting rubber seal gasket 4, the top of rubber seal gasket seat 3 is provided with spring 5, the top of spring 5 is provided with spring pressure cap 6, concrete, spring pressure cap 6 is used for carrying out the effect of suppression to spring 5, one side intercommunication of first connecting pipe 2 has second connecting pipe 7, one side of first connecting pipe 2 is provided with installation piece 8, the last mounting hole 9 of seting up of installation piece 8, install temperature sensing probe 10 on the mounting hole 9, concrete, temperature sensing probe 10 adopts prior art, one side of installation piece 8 is provided with stainless steel clamp plate 11, concrete stainless steel clamp plate 11 is used for carrying out the effect of fixing temperature sensing probe 10, prevent the temperature sensing probe 10 from dropping, the inside of 10 to the stainless steel pressure plate 11 to the outside of valve body 10 extends to the stainless steel 11 of the inside of 10.
Referring to fig. 2, further, the opposite sides of the rubber gasket seat 3 and the spring pressing cap 6 are provided with protrusions 12.
In this embodiment, the bump 12 is provided for limiting the spring 5.
Referring to fig. 3, a sealing O-ring 13 is further provided between the temperature sensing probe 10 and the mounting block 8.
In the present embodiment, by providing the sealing O-ring 13, the sealability between the temperature sensing probe 10 and the mounting block 8 is effectively improved.
Referring to fig. 1 and 3, further, a stainless steel pressing plate 11 is fixedly connected to the mounting block 8 by a stainless steel screw 14.
In the embodiment, the stainless steel pressing plate 11 and the mounting block 8 are convenient to mount and dismount by arranging the stainless steel screw 14, so that the temperature sensing probe 10 is convenient to mount and dismount.
Referring to fig. 1 and 3, further, the mounting block 8 and the valve body 1 are integrally formed.
Referring to fig. 1-2, further, the valve body 1 and the first connecting tube 2 are of an integrated structure.
The working principle of the utility model is as follows:
the valve body 1 is arranged on the electric water heater, the water temperature of the electric water heater can be monitored through the temperature sensing probe 10, and the rubber sealing gasket 4, the rubber sealing gasket seat 3, the spring 5 and the spring pressing cap 6 are arranged, so that the pressure can be safely released in the pressure reducing process of the hydraulic system, the space is saved for the inside of the electric water heater, the heat is better dissipated, the safety coefficient of the electric water heater is improved, and the service life of the electric water heater is prolonged.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a relief valve of domestic electric water heater with temperature sensing function, its characterized in that, including valve body (1), one side intercommunication of valve body (1) has first connecting pipe (2), the inside of first connecting pipe (2) is provided with rubber seal gasket seat (3), the recess is seted up to the bottom of rubber seal gasket seat (3), the inside of recess is provided with rubber seal gasket (4), the top of rubber seal gasket seat (3) is provided with spring (5), the top of spring (5) is provided with spring pressure cap (6), one side intercommunication of first connecting pipe (2) has second connecting pipe (7), one side of first connecting pipe (2) is provided with installation piece (8), install mounting hole (9) on installation piece (8), one side of installation piece (8) is provided with stainless steel clamp plate (11), the one end of temperature-sensing probe (10) extends to the inside of valve body (1), the other end of temperature-sensing probe (10) does not run through stainless steel clamp plate (11) and extends to outside stainless steel clamp plate (11).
2. The pressure release valve of the household electric water heater with the temperature sensing function according to claim 1, wherein the opposite sides of the rubber sealing gasket seat (3) and the spring pressing cap (6) are provided with protruding blocks (12).
3. The pressure release valve of the household electric water heater with the temperature sensing function according to claim 1, wherein a sealing O-shaped ring (13) is arranged between the temperature sensing probe (10) and the mounting block (8).
4. The pressure release valve of the household electric water heater with the temperature sensing function according to claim 1, wherein the stainless steel pressing plate (11) is fixedly connected with the mounting block (8) through a stainless steel screw (14).
5. The pressure release valve of the household electric water heater with the temperature sensing function according to claim 1 is characterized in that the mounting block (8) and the valve body (1) are of an integrated structure.
6. The pressure release valve of a domestic electric water heater with temperature sensing function according to claim 1, characterized in that the valve body (1) and the first connecting tube (2) are of an integrated structure.
7. The pressure release valve of a domestic electric water heater with temperature sensing function according to claim 1, characterized in that the second connecting pipe (7) and the first connecting pipe (2) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321100013.7U CN219888865U (en) | 2023-05-09 | 2023-05-09 | Pressure release valve of household electric water heater with temperature sensing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321100013.7U CN219888865U (en) | 2023-05-09 | 2023-05-09 | Pressure release valve of household electric water heater with temperature sensing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219888865U true CN219888865U (en) | 2023-10-24 |
Family
ID=88403448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321100013.7U Active CN219888865U (en) | 2023-05-09 | 2023-05-09 | Pressure release valve of household electric water heater with temperature sensing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219888865U (en) |
-
2023
- 2023-05-09 CN CN202321100013.7U patent/CN219888865U/en active Active
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