CN211901780U - Stop valve with outdoor anti-freezing structure - Google Patents
Stop valve with outdoor anti-freezing structure Download PDFInfo
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- CN211901780U CN211901780U CN202020048425.0U CN202020048425U CN211901780U CN 211901780 U CN211901780 U CN 211901780U CN 202020048425 U CN202020048425 U CN 202020048425U CN 211901780 U CN211901780 U CN 211901780U
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Abstract
The utility model is suitable for a stop valve technical field provides a stop valve with outdoor anti-freezing structure, including valve body, valve gap, valve rod and heating element, the valve gap is fixed to be set up on the valve body, the valve rod sets up inside the valve gap, heating element sets up the side at the valve body, heating element includes solar cell panel, lithium cell, display screen, control button and heating ring, and solar cell panel fixes at the top of heating element and sets up upwards, and solar cell panel and lithium cell electric connection, the display screen sets up the one side of keeping away from the valve body on heating element, the heating ring sets up around the valve body, heating ring and lithium cell electric connection, the heating ring embeds has the electric heat and hinders silk structure, and in outdoor sunny day, solar cell panel collects solar energy and converts the electric energy into the electric energy and stores by the lithium cell, when will prevent frostbite the valve, the heating assembly is started, the valve is heated by the heating ring, the temperature of the valve is prevented from being too low, and normal work is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the stop valve, especially, relate to a stop valve with outdoor frostproofing structure.
Background
The stop valve, also called stop valve, belongs to the forced seal type valve, is one of the most widely used valves, and is popular because the friction force between the sealing surfaces is small in the opening and closing process, so that the stop valve is durable, the opening height is small, the manufacture is easy, the maintenance is convenient, and the stop valve is not only suitable for medium and low pressure, but also suitable for high pressure. The closing principle of the stop valve is that the sealing surface of the valve clack is tightly attached to the sealing surface of the valve seat by means of the pressure of the valve rod, and the medium is prevented from flowing.
Due to the wide application of the stop valve, the stop valve is often used outdoors, and in cold places or seasons, fluid passes through the valve for a long time, and some moisture is more or less remained in the valve body, so that when the temperature drops, the valve has the risk of being frozen, the normal operation cannot be realized, even the equipment is damaged, and the condition that parts are damaged occurs. Because the outdoor temperature is low, be not convenient for pay attention to constantly, frequent maintenance also brings the trouble for the staff. In response to this situation, a shut-off valve having an outdoor antifreeze structure is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stop valve with outdoor frostproofing structure aims at solving the stop valve and when outdoor use, is in microthermal time, freezes and the inconvenient problem of preventing frostbite easily.
The utility model discloses a realize like this, a stop valve with outdoor frostproofing structure, including valve body, valve gap, valve rod and heating element, the valve gap is fixed to be set up on the valve body, the valve rod sets up inside the valve gap, heating element sets up the side at the valve body, heating element includes solar cell panel, lithium cell, display screen, control button and heating ring, solar cell panel fixes at heating element's top and sets up, solar cell panel and lithium cell electric connection, the one side of valve body is kept away from in the display screen setting on heating element, control button is provided with a plurality of, the heating ring centers on the valve body setting, heating ring and lithium cell electric connection, the heating ring embeds there is the electric heat to hinder the silk structure.
Preferably, one end of the valve body is connected with a water inlet pipeline, the other end of the valve body is connected with a water outlet pipeline, and a communication state is formed among the valve body, the water inlet pipeline and the water outlet pipeline.
Preferably, the heating ring includes first heating ring and second heating ring, first heating ring is close to inlet channel department setting, the second heating ring is close to outlet channel department setting, first heating ring all cup joints with the valve body with the second heating ring and links to each other, first heating ring is located the different sides of valve gap respectively with the second heating ring.
Preferably, the first heating ring and the second heating ring are mutually independent and controlled by the heating assembly, and the first heating ring and the second heating ring are electrically connected with different control keys.
Preferably, a timer and a timing switch are further arranged on the heating assembly, and the timer is electrically connected with the timing switch.
Preferably, the heating assembly is further provided with a charging port, and the charging port is electrically connected with the lithium battery.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a stop valve with outdoor anti-freezing structure is provided with a heating component, can automatically collect solar energy outdoors on a sunny day, convert the solar energy into electric energy and store the electric energy, can heat and heat the valve when the temperature is lower, avoids the valve from freezing at a low temperature, effectively protects equipment, and prolongs the service life; the first heating ring and the second heating ring can be independently regulated and controlled, so that temperature difference is formed, and the anti-freezing effect is good; the heating time is controlled by the timing switch, so that the operation is convenient, and the waste of electric energy is avoided; the setting of the charging port ensures that the lithium battery is in a standby state at any time.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the split structure of the present invention;
in the figure: 1-a valve body, 2-a valve cover, 3-a valve rod, 4-a heating assembly, 5-a solar panel, 6-a lithium battery, 7-a display screen, 8-a control key, 9-a timing switch, 10-a charging port, 11-a first heating ring, 12-a second heating ring, 13-a water inlet pipeline and 14-a water outlet pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a stop valve with outdoor structure of preventing frostbite, includes valve body 1, valve gap 2, valve rod 3 and heating element 4, valve gap 2 is fixed to be set up on valve body 1, valve rod 3 sets up inside valve gap 2, heating element 4 sets up the side at valve body 1, heating element 4 includes solar cell panel 5, lithium cell 6, display screen 7, control button 8 and heating ring, solar cell panel 5 fixes at heating element 4's top and sets up, solar cell panel 5 and 6 electric connection of lithium cell, display screen 7 sets up the one side of keeping away from valve body 1 on heating element 4, control button 8 is provided with a plurality of, the heating ring sets up around valve body 1, heating ring and 6 electric connection of lithium cell, the heating ring embeds there is the electric heat to hinder the silk structure.
In this embodiment, place when outdoor use at the stop valve, sunshine is received to heating element 4 on fine day, produce the electric energy by solar cell panel 5, the conversion is transmitted and is saved in lithium cell 6, if meet when temperature is lower, the valve has the risk of freezing, display screen 7 can show the temperature, then can set for the temperature of heating through control button 8, supply power to the heating ring by lithium cell 6, its inside resistance wire generates heat and transmits to the valve on, avoid parts such as valve body 1's temperature to hang down, reach frost-proof purpose.
Furthermore, one end of the valve body 1 is provided with a water inlet pipeline 13, the other end of the valve body 1 is provided with a water outlet pipeline 14, and the valve body 1, the water inlet pipeline 13 and the water outlet pipeline 14 are communicated with each other.
In this embodiment, the inlet pipe 13 is used to input fluid into the stop valve and output the fluid through the outlet pipe 14, while a little or no liquid remains in the valve, which may cause a freezing hazard at low temperature, and the fluid needs to be heated by the heating element 4 for circulation.
Further, the heating ring includes first heating ring 11 and second heating ring 12, first heating ring 11 is close to inlet channel 13 department and sets up, second heating ring 12 is close to outlet conduit 14 department and sets up, first heating ring 11 all cup joints with valve body 1 with second heating ring 12 and links to each other, first heating ring 11 is located the different sides of valve gap 2 respectively with second heating ring 12.
In this embodiment, the first heating ring 11 and the second heating ring 12 can independently heat different sections of the shut-off valve.
Further, the first heating ring 11 and the second heating ring 12 are independently controlled by the heating element 4, and the first heating ring 11 and the second heating ring 12 are electrically connected to different control keys 8.
In this embodiment, different temperatures can be set for first heating ring 11 and second heating ring 12 to in the valve internal formation temperature difference, be favorable to the emission of liquid, effectively avoid the intracavity ponding to freeze.
Further, a timer and a timing switch 9 are further arranged on the heating component 4, and the timer is electrically connected with the timing switch 9.
In the embodiment, the time can be set by the timing switch 9 during heating, and the heating is automatically stopped after the time, so that the control is convenient, and the energy is saved and the safety is realized.
Further, a charging port 10 is further disposed on the heating element 4, and the charging port 10 is electrically connected to the lithium battery 6.
In this embodiment, when the amount of electricity stored in the lithium battery 6 is insufficient, the lithium battery can be charged through the charging port 10, so that the device can normally operate when needed.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, place when outdoor use at the stop valve, sunshine is accepted to sunny day heating element 4, produce the electric energy by solar cell panel 5, the conversion is transmitted and is saved in lithium cell 6, if meet when temperature is lower, the valve has the risk of freezing, display screen 7 can show the temperature, then can set for the temperature of heating through control button 8, supply power to the heating ring by lithium cell 6, its inside resistance wire generates heat and transmits to the valve on, first heating ring 11 can carry out the independent heating to the different sections of stop valve with second heating ring 12, so that form the temperature difference in the valve, be favorable to the emission of liquid, effectively avoid the intracavity ponding to freeze, the temperature of avoiding parts such as valve body 1 is low excessively, reach frost-proof purpose.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a stop valve with outdoor frostproofing structure which characterized in that: comprises a valve body (1), a valve cover (2), a valve rod (3) and a heating component (4), wherein the valve cover (2) is fixedly arranged on the valve body (1), the valve rod (3) is arranged inside the valve cover (2), the heating component (4) is arranged beside the valve body (1), the heating component (4) comprises a solar cell panel (5), a lithium battery (6), a display screen (7), a control key (8) and a heating ring, the solar cell panel (5) is fixed at the top of the heating component (4) and is upwards arranged, the solar cell panel (5) is electrically connected with the lithium battery (6), the display screen (7) is arranged on the heating component (4) and is far away from one side of the valve body (1), the control key (8) is provided with a plurality of heating rings, the heating rings are arranged around the valve body (1), the heating rings are electrically connected with the lithium battery (6), an electric heating resistance wire structure is arranged in the heating ring.
2. A shut-off valve with an outdoor antifreeze structure as set forth in claim 1, wherein: the water inlet valve is characterized in that one end of the valve body (1) is connected with a water inlet pipeline (13), the other end of the valve body (1) is connected with a water outlet pipeline (14), and a communication state is formed among the valve body (1), the water inlet pipeline (13) and the water outlet pipeline (14).
3. A shut-off valve with an outdoor antifreeze structure as set forth in claim 1, wherein: the heating ring includes first heating ring (11) and second heating ring (12), first heating ring (11) are close to inlet channel (13) department and set up, second heating ring (12) are close to outlet conduit (14) department and set up, first heating ring (11) and second heating ring (12) all cup joint with valve body (1) and link to each other, first heating ring (11) and second heating ring (12) are located the different sides of valve gap (2) respectively.
4. A shut-off valve with an outdoor antifreeze structure as set forth in claim 3, wherein: the first heating ring (11) and the second heating ring (12) are mutually independent and controlled by the heating assembly (4), and the first heating ring (11) and the second heating ring (12) are electrically connected with different control keys (8).
5. A shut-off valve with an outdoor antifreeze structure as set forth in claim 1, wherein: the heating component (4) is also provided with a timer and a timing switch (9), and the timer is electrically connected with the timing switch (9).
6. A shut-off valve with an outdoor antifreeze structure as set forth in claim 1, wherein: the heating component (4) is further provided with a charging port (10), and the charging port (10) is electrically connected with the lithium battery (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020048425.0U CN211901780U (en) | 2020-01-09 | 2020-01-09 | Stop valve with outdoor anti-freezing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020048425.0U CN211901780U (en) | 2020-01-09 | 2020-01-09 | Stop valve with outdoor anti-freezing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211901780U true CN211901780U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020048425.0U Active CN211901780U (en) | 2020-01-09 | 2020-01-09 | Stop valve with outdoor anti-freezing structure |
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| CN (1) | CN211901780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377658A (en) * | 2021-01-18 | 2021-02-19 | 山东建华阀门制造有限公司 | Anti-freezing valve for water supply equipment |
| CN113898783A (en) * | 2021-09-24 | 2022-01-07 | 盐城欧润石化设备制造有限公司 | Outdoor valve with anti-freezing function for petroleum pipeline |
-
2020
- 2020-01-09 CN CN202020048425.0U patent/CN211901780U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377658A (en) * | 2021-01-18 | 2021-02-19 | 山东建华阀门制造有限公司 | Anti-freezing valve for water supply equipment |
| CN113898783A (en) * | 2021-09-24 | 2022-01-07 | 盐城欧润石化设备制造有限公司 | Outdoor valve with anti-freezing function for petroleum pipeline |
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