CN208703219U - A kind of automatic device for cutting-off water for hot-water heating hose - Google Patents
A kind of automatic device for cutting-off water for hot-water heating hose Download PDFInfo
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- CN208703219U CN208703219U CN201821316210.1U CN201821316210U CN208703219U CN 208703219 U CN208703219 U CN 208703219U CN 201821316210 U CN201821316210 U CN 201821316210U CN 208703219 U CN208703219 U CN 208703219U
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- ring
- water
- plate
- seal plate
- seal
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Abstract
The utility model discloses a kind of automatic device for cutting-off water for hot-water heating hose, belong to automatic device for cutting-off water field, a kind of automatic device for cutting-off water for hot-water heating hose, including shell, the inside of shell is fixedly connected with seal ring, a pair of first protruding ring symmetrical above and below is fixedly connected on seal ring, seal ring upper end, which is dug, a pair of detent slot symmetrical above and below, and first protruding ring be located at the inside of detent slot, falope ring is socketed on seal ring, falope ring includes the second protruding ring to match with the first protruding ring and the detent ring to match with detent slot, upper seal plate is equipped in shell, and upper seal plate is located at the upside of seal ring, the lower end of upper seal plate is fixedly connected with master link, and master link is plugged in the inner ring of seal ring, the lower end of master link is connected with lower seal plate, reality is easy in the case where high pressure and low pressure Existing automatic shutoff, structure is simple, easy for installation, is conducive to volume production and popularization.
Description
Technical field
The utility model relates to automatic device for cutting-off water fields, more specifically to a kind of for the automatic of hot-water heating hose
Stopper.
Background technique
A kind of automatic shutoff convenient to use is referred in the Chinese utility model patent of publication number CN206600506U
Device it is mentioned that adding plug-in unit inside the shell, and opens up and the consistent perforation of plug-in unit diameter, for the first time installation in inner core
When, although hydraulic pressure at the beginning can sweep away inner core, and plug-in unit also will receive the effect of hydraulic pressure and block perforation, and inner core is blocked out
The mouth of a river, once but the hydraulic balance above and below plug-in unit, little spring can be because own resilient effect, plug-in unit be bounced, so that perforation
It is not blocked by plug-in unit, so that water is flowed out from perforation, inner core up and down after stable water pressure, then will due to own resilient by big spring
Inner core bounces, normal water supply.
But automatic shutoff only just can be achieved in the technical solution in case of high pressures, can not be suitable for low voltage situations
Under automatic shutoff, be especially used on the hot-water heating hose of family, may exist during upper water below automatic device for cutting-off water
Water pipe explosion, cause on water reflux outer the case where spilling actual volume production and installed in addition, the device components are more
Cheng Junyi goes wrong.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide it is a kind of for hot-water heating hose from
Dynamic circuit breaker water installations, it is easy to realize automatic shutoff in the case where high pressure and low pressure, and structure is simple, easy for installation, is conducive to amount
It produces and promotes.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of automatic device for cutting-off water for hot-water heating hose, including shell, the inside of the shell are fixedly connected with sealing
Ring is fixedly connected with a pair of first protruding ring symmetrical above and below on the seal ring, and the seal ring upper end, which is dug, to be had in a pair
Symmetrical detent slot down, and the first protruding ring is located at the inside of detent slot, and falope ring, the silica gel are socketed on the seal ring
Ring includes the second protruding ring to match with the first protruding ring and the detent ring to match with detent slot, is equipped in the shell upper
Seal plate, and upper seal plate is located at the upside of seal ring, the lower end of the upper seal plate is fixedly connected with master link, and main company
Extension bar is plugged in the inner ring of seal ring, and the lower end of the master link is connected with lower seal plate, and lower seal plate is located at sealing
The downside of ring, the lower end of the upper seal plate are fixedly connected with the upper sealing piece to match with upper seal plate, the lower seal plate
Upper end be fixedly connected with the lower sealing piece to match with lower seal plate, dug on the upper sealing piece and lower sealing piece have with
The through-hole that master link matches, it is easy to realize automatic shutoff in the case where high pressure and low pressure, and structure is simple, installation side
Just, it is conducive to volume production and popularization.
Further, the quality of the upper seal plate is greater than the quality of lower seal plate, housing vertical is installed, original state
Under seal plate can be made to be pressed on seal ring.
Further, the outside of the upper seal plate is equipped with multiple equally distributed limit plates, and the limit plate stops with upper
Vice connecting rod is fixedly connected between water plate, the surface of the limit plate is equipped with polishing layer, and the inner sidewall of limit plate and shell
It is in contact, seal plate and lower seal plate can be made to be not easy to tilt.
Further, the upper end of the lower seal plate, which is dug, detent slot, and the lower end of the master link is fixedly connected with
Multiple detent bars to match with detent slot, the detent bar are connected in detent slot, the diameter of upper seal plate and lower seal plate
It is all larger than the internal diameter of seal ring, is clamped seal plate and lower seal plate by detent bar and detent slot, convenient for the installation in later period.
Further, the lower end of the upper sealing piece is fixedly connected with the upper seal ring to match with the second protruding ring, institute
The upper end for stating lower sealing piece is fixedly connected with the lower seal ring to match with the second protruding ring, can increase airtightness when sealing.
Further, it is coated with silver ion sustained release stenlizing layer on the inner wall of the shell, sterilization technology is sustained using silver ion,
It is easy to sterilize the water flowed through.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme is easy to realize automatic shutoff in the case where high pressure and low pressure, and structure is simple, easy for installation, benefit
In volume production and popularization.
(2) quality of seal plate is greater than the quality of lower seal plate on, and housing vertical is installed, and can make under original state only
Water plate is pressed on seal ring.
(3) outside of seal plate is equipped with multiple equally distributed limit plates on, fixed between limit plate and upper seal plate to connect
It is connected to vice connecting rod, the surface of limit plate is equipped with polishing layer, and limit plate is in contact with the inner sidewall of shell, can make seal plate
It is not easy to tilt with lower seal plate.
(4) upper end of seal plate, which is dug, under a detent slot, and the lower end of master link is fixedly connected with multiple with detent slot phase
Matched detent bar, detent bar are connected in detent slot, and the diameter of upper seal plate and lower seal plate is all larger than the internal diameter of seal ring,
It is clamped seal plate and lower seal plate by detent bar and detent slot, convenient for the installation in later period.
(5) lower end of sealing piece is fixedly connected with the upper seal ring to match with the second protruding ring on, lower sealing piece it is upper
End is fixedly connected with the lower seal ring to match with the second protruding ring, can increase airtightness when sealing.
(6) it is coated with silver ion sustained release stenlizing layer on the inner wall of shell, sterilization technology is sustained using silver ion, is easy to flowing through
Water sterilized.
Detailed description of the invention
Fig. 1 is the half-sectional decomposition texture schematic diagram of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the utility model；
Fig. 3 is the half section structure diagram of the utility model；
Fig. 4 is structural schematic diagram at A in Fig. 3；
Fig. 5 is structural schematic diagram at B in Fig. 3；
Fig. 6 is structural schematic diagram after the water pipe explosion of the utility model shell upside；
Fig. 7 is structural schematic diagram after the water pipe explosion of the utility model shell downside；
Fig. 8 is the structural schematic diagram under the normal water flowing state of the utility model.
Figure label explanation:
1 shell, 2 seal rings, 21 first protruding rings, 22 detent slots, 3 falope rings, 31 second protruding rings, 32 detent rings, on 4
Seal plate, 41 master links, 42 limit plates, 43 vice connecting rods, 44 detent bars, sealing piece on 45, seal ring, 5 lower sealings on 46
Plate, 51 detent slots, 52 lower sealing pieces, 53 lower seal rings.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Fig. 1-8, a kind of automatic device for cutting-off water for hot-water heating hose, including shell 1 are please referred to, is applied on the inner wall of shell 1
There is silver ion to be sustained stenlizing layer, sterilization technology is sustained using silver ion, is easy to sterilize the water flowed through, the inside of shell 1
It is fixedly connected with seal ring 2, a pair of first protruding ring 21 symmetrical above and below is fixedly connected on seal ring 2,2 upper end of seal ring is opened
It is carved with a pair of detent slot 22 symmetrical above and below, and the first protruding ring 21 is located at the inside of detent slot 22, is socketed with silicon on seal ring 2
Rubber ring 3, falope ring 3 include the second protruding ring 31 to match with the first protruding ring 21 and the detent ring to match with detent slot 22
32, shell 1 is interior to be equipped with upper seal plate 4, and upper seal plate 4 is located at the upside of seal ring 2, and the lower end of upper seal plate 4 is fixedly connected
There is master link 41, and master link 41 is plugged in the inner ring of seal ring 2.
The lower end of master link 41 is connected with lower seal plate 5, and lower seal plate 5 is located at the downside of seal ring 2, lower seal plate
5 upper end, which is dug, detent slot 51, and the lower end of master link 41 is fixedly connected with multiple detent bars to match with detent slot 51
44, detent bar 44 is connected in detent slot 51, and the diameter of upper seal plate 4 and lower seal plate 5 is all larger than the internal diameter of seal ring 2, is made
Upper seal plate 4 and lower seal plate 5 are clamped by detent bar 44 and detent slot 51, convenient for the installation in later period, the quality of upper seal plate 4
It is greater than the quality of lower seal plate 5, shell 1 is vertically-mounted, seal plate 4 can be made to be pressed on seal ring 2 under original state, it is upper to stop
The lower end of water plate 4 is fixedly connected with the upper sealing piece 45 to match with upper seal plate 4, and the upper end of lower seal plate 5 is fixedly connected with
Digging on the lower sealing piece 52 to match with lower seal plate 5, upper sealing piece 45 and lower sealing piece 52 has and 41 phase of master link
The outside of matched through-hole, upper seal plate 4 is equipped with multiple equally distributed limit plates 42, between limit plate 42 and upper seal plate 4
It is fixedly connected with vice connecting rod 43, the surface of limit plate 42 is equipped with polishing layer, and limit plate 42 connects with the inner sidewall of shell 1
Touching, can make seal plate 4 and lower seal plate 5 be not easy to tilt, the lower end of upper sealing piece 45 is fixedly connected with and the second protruding ring 31
The upper seal ring 46 to match, the upper end of lower sealing piece 52 are fixedly connected with the lower seal ring to match with the second protruding ring 31
53, airtightness when sealing can be increased.
When volume production, shell 1 and seal ring 2 can be produced as a whole, upper seal plate 4, master link 41, limit plate
42, as a whole, wherein detent bar 44 is using the material for having certain toughness, in order to card for vice connecting rod 43 and detent bar 44
Position bar 44 is connected in detent slot 51, and as a whole, as a whole, accessory includes upper stops to lower seal plate 5 to falope ring 3
Upper sealing piece 45 is bonded in the lower end of upper seal plate 4 before factory, then lower sealing piece 52 is bonded by water piece 45 and lower sealing piece 52
It can dispatch from the factory in the upper end of lower seal plate 5.
When installation, shell 1 to be placed vertically, the top and bottom of shell 1, which are dug, screw thread, it can be connect with water pipe,
Seal plate 4 is set to be located at upper end, lower seal plate 5 is located at the downside of upper seal plate 4, can connect water pipe, since upper seal plate 4 compares
The quality of lower seal plate 5 is big, and under non-water flowing state, upper seal plate 4 is pressed on seal ring 2, when being passed through water flow from bottom to up,
Under the action of hydraulic pressure, upper seal plate 4 can be jacked up certain height, as shown in Figure 8；In certain range hydraulic pressure, can it protect
Normal water flowing is demonstrate,proved, when the water pipe explosion of 1 upside of shell, hydraulic pressure from the bottom to top increases, while hydraulic pressure oppresses upper seal plate 4
With lower seal plate 5, eventually lower seal plate 5 is depressed into and is in contact with seal ring 2, as shown in fig. 6, can be realized under high-pressure situations
Automatic shutoff；It hoists the process of water delivery by lower, when the water pipe explosion of 1 downside of shell, hydraulic pressure from top to bottom increases
Greatly, while hydraulic pressure can oppress seal plate 4 and lower seal plate 5, and in the effect of upper seal plate 4 and lower 5 self gravity of seal plate
Under, upper seal plate 4 can be in contact with seal ring 2, and the automatic shutoff under low voltage situations can be realized.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (6)
1. a kind of automatic device for cutting-off water for hot-water heating hose, including shell (1), it is characterised in that: the inside of the shell (1)
It is fixedly connected with seal ring (2), a pair of first protruding ring (21) symmetrical above and below, institute is fixedly connected on the seal ring (2)
Stating seal ring (2) upper end and digging has a pair of detent slot (22) symmetrical above and below, and the first protruding ring (21) is located at detent slot (22)
Inside, be socketed with falope ring (3) on the seal ring (2), the falope ring (3) includes matching with the first protruding ring (21)
The second protruding ring (31) and the detent ring (32) that matches with detent slot (22), be equipped with upper seal plate in the shell (1)
(4), and upper seal plate (4) is located at the upside of seal ring (2), and the lower end of the upper seal plate (4) is fixedly connected with master link
(41), and master link (41) is plugged in the inner ring of seal ring (2), and the lower end of the master link (41) is connected with lower sealing
Plate (5), and lower seal plate (5) is located at the downside of seal ring (2), the lower end of the upper seal plate (4) is fixedly connected with stops with upper
The upper sealing piece (45) that water plate (4) matches, the upper end of the lower seal plate (5) are fixedly connected with and lower seal plate (5) phase
The lower sealing piece (52) matched, digs to have on the upper sealing piece (45) and lower sealing piece (52) and matches with master link (41)
Through-hole.
2. a kind of automatic device for cutting-off water for hot-water heating hose according to claim 1, it is characterised in that: the upper sealing
The quality of plate (4) is greater than the quality of lower seal plate (5).
3. a kind of automatic device for cutting-off water for hot-water heating hose according to claim 1, it is characterised in that: the upper sealing
The outside of plate (4) is equipped with multiple equally distributed limit plates (42), fixed between the limit plate (42) and upper seal plate (4) to connect
It is connected to vice connecting rod (43), the surface of the limit plate (42) is equipped with polishing layer, and the inner sidewall of limit plate (42) and shell (1)
It is in contact.
4. a kind of automatic device for cutting-off water for hot-water heating hose according to claim 1, it is characterised in that: the lower sealing
The upper end of plate (5), which is dug, to be had detent slot (51), and the lower end of the master link (41) is fixedly connected with multiple and detent slot (51)
The detent bar (44) to match, the detent bar (44) are connected in detent slot (51).
5. a kind of automatic device for cutting-off water for hot-water heating hose according to claim 1, it is characterised in that: the upper sealing
The lower end of piece (45) is fixedly connected with the upper seal ring (46) to match with the second protruding ring (31), the lower sealing piece (52)
Upper end is fixedly connected with the lower seal ring (53) to match with the second protruding ring (31).
6. a kind of automatic device for cutting-off water for hot-water heating hose according to claim 1, it is characterised in that: the shell
(1) silver ion sustained release stenlizing layer is coated on inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316210.1U CN208703219U (en) | 2018-08-15 | 2018-08-15 | A kind of automatic device for cutting-off water for hot-water heating hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316210.1U CN208703219U (en) | 2018-08-15 | 2018-08-15 | A kind of automatic device for cutting-off water for hot-water heating hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208703219U true CN208703219U (en) | 2019-04-05 |
Family
ID=65942340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821316210.1U Expired - Fee Related CN208703219U (en) | 2018-08-15 | 2018-08-15 | A kind of automatic device for cutting-off water for hot-water heating hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208703219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3734125A1 (en) * | 2019-04-30 | 2020-11-04 | The Gorman-Rupp Company | Air release valve |
-
2018
- 2018-08-15 CN CN201821316210.1U patent/CN208703219U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3734125A1 (en) * | 2019-04-30 | 2020-11-04 | The Gorman-Rupp Company | Air release valve |
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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 |
Granted publication date: 20190405 Termination date: 20210815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |