CN111219528A - Protection method for water heating house-service valve - Google Patents
Protection method for water heating house-service valve Download PDFInfo
- Publication number
- CN111219528A CN111219528A CN202010088958.6A CN202010088958A CN111219528A CN 111219528 A CN111219528 A CN 111219528A CN 202010088958 A CN202010088958 A CN 202010088958A CN 111219528 A CN111219528 A CN 111219528A
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- China
- Prior art keywords
- water heating
- control valve
- piece
- switch
- valve
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/14—Means to prevent accidental or unauthorised actuation interlocking two or more valves
Abstract
The invention relates to a lock catch, in particular to a protection method for a water heating service valve, which comprises the following steps: flow control or switch, control valve, water heating pipe inlet tube, characterized by: the flow regulating or switch, the control valve and the water inlet pipe of the water heating pipe are connected through threaded interfaces, and a pair of clamping pieces are clamped outside the threaded interfaces of the flow regulating or switch, the control valve and the water inlet pipe of the water heating pipe; the pair of clamping pieces are stainless steel metal pieces. The protection method for the water heating service valve is convenient to use and maintain, can effectively prevent the problem that a user personally controls water heating service and disconnects flow regulation or switching, and can achieve the purpose of quickly connecting pipe fittings.
Description
Technical Field
The invention relates to a lock catch, in particular to a protection method for a water heating house-entrance valve.
Background
The water heating house-entry usually needs to be subjected to flow regulation or switching, the flow regulation or switching comprises a water valve and a water valve control flow regulation or switching device, and the existing water heating house-entry valve and the flow regulation or switching device are designed in a split mode and are sealed into a whole. However, as the usage time is long, one of them is inevitably failed or damaged, which brings great inconvenience to maintenance.
The water heating house-entering valve and the flow regulation or switch are in charge of two units from installation, the maintenance is also in charge of the two units, the responsibility of two companies can be generated when any one is damaged, the deniability mutually can bring great trouble to users, the water heating is used in winter, and particularly the family with the old can not leave the central heating.
Therefore, a water heating service valve and a flow regulating or switching device are separately installed in many manufacturers, and in order to solve the problem that the flow regulating or switching device is disconnected due to the fact that a user can control the water heating service valve privately and the connection of the two parts is sealed with lead, the purpose of management cannot be achieved effectively due to the fact that a lead sealing piece is easy to break and forge.
Disclosure of Invention
The invention aims to provide a protection method for a water heating service valve, which is convenient to use and maintain, can effectively prevent the problem that a user personally controls water heating service and disconnects flow regulation or switch, and can achieve the purpose of quickly connecting pipe fittings.
The purpose of the invention is realized by the following steps: flow control or switch, control valve, water heating pipe inlet tube, characterized by: the flow regulation or switch, the control valve and the water inlet pipe of the water heating pipe are connected through threaded interfaces, and a pair of clamping pieces are clamped outside the threaded interfaces of the flow regulation or switch, the control valve and the water inlet pipe of the water heating pipe.
The pair of clamping pieces are stainless steel metal pieces.
The pair of clamping pieces are movably connected closed bodies with round inner cavities formed by aluminum alloy stretching pieces.
The inner chamber that the tensile piece of aluminum alloy constitutes for circular swing joint closing body include: the left semicircular piece and the right semicircular piece are respectively provided with a pair of bulges and clamping grooves, the left semicircular piece and the right semicircular piece are clamped into a movable connection closed body with a circular inner cavity through the respective bulges and clamping grooves, and the clamping is connected to the control valve, a water heating pipe connecting port and a water heating pipe water inlet pipe.
The left semicircular piece and the right semicircular piece are aluminum profile stretching pieces, and two semicircular grooves are formed in the outer sides of the left semicircular piece and the right semicircular piece respectively.
The semi-circular type of left semicircle spare and right semicircle spare one end be the semicircle type, the semicircle type radius of left semicircle spare and right semicircle spare one end is the same, the radius of left semicircle spare and right semicircle spare cooperatees with the hot-water heating pipe inlet tube radius.
The length of the left semicircular piece and the right semicircular piece is larger than the height of the control valve and smaller than the position from the lower end shell of the flow regulation or switch to the radius of the water inlet pipe of the water heating pipe; the flow regulation or switch is connected with the water inlet pipe of the water heating pipe into a whole through the control valve, the control port end of the flow regulation or switch is connected with the valve core of the control valve, and the flow regulation or switch, the control valve and the water inlet pipe of the water heating pipe are connected through threaded interfaces.
The right semicircular piece and the left semicircular piece have the same structure.
The invention has the advantages that: because the left semicircle piece 1 and the right semicircle piece 2 are connected outside the interface of the water heating pipe inlet pipe three, the left semicircle piece 1 and the right semicircle piece 2 are connected into a movable connection closed body with a round inner cavity through respective bulges 9 and clamping grooves 10 in a clamping manner, the control flow is adjusted or switched, the control valve, the water heating pipe inlet pipe three is limited in other rooms by the movable connection closed body with a round inner cavity, the left semicircle piece 1 and the right semicircle piece 2 are provided with aluminum alloy pieces for strength, the two are connected in a clamping manner through bulges and clamping grooves, firstly, the water heating pipe inlet pipe three is not easy to open after being connected in a clamping manner, and the connection state of the three is protected. Secondly, when the flow regulation or the switch is controlled, the left semicircular part 1 and the right semicircular part 2 are destructively disassembled by a tool, so that the left semicircular part and the right semicircular part are protected from being easily opened by a user during use, and the normal use of a water heating household valve and the flow regulation or the switch is ensured.
Drawings
The invention is further illustrated by the following examples and figures:
fig. 1 is a schematic structural view of the prior flow regulating or switching device 3, control valve 5 and water inlet pipe 4 which are connected by a threaded interface in use;
FIG. 2 is a schematic structural diagram of a use state of the present invention;
FIG. 3 is a schematic structural view of a left semicircular piece according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the right semicircular piece according to the embodiment of the present invention;
fig. 5 is a schematic view of the connection structure of the present invention.
In the figure, 1, a left semicircular piece; 2. a right semicircular piece; 3. flow regulation or switching; 4. a water inlet pipe of the water heating pipe; 5. a control valve; 6. the control valve is connected with the water heating pipe; 7. the control valve is connected with a flow regulation or switch; 8. a semicircular groove; 9. a protrusion; 10. a clamping groove.
Detailed Description
Example 1
As shown in fig. 2, a protection method for a plumbing service valve includes: flow control or switch 3, control valve 5, water heating pipe inlet tube 4, characterized by: the flow regulation or switch 3, the control valve 5 and the water heating pipe inlet pipe 4 are connected through threaded interfaces, and a pair of clamping pieces are clamped outside the threaded interfaces of the control valve 5 and the water heating pipe inlet pipe 4.
The pair of clamping pieces are stainless steel metal pieces.
The one end of left semicircle spare 1 and right semicircle spare 2 be the semicircle type, the semicircle type radius of left semicircle spare 1 and right semicircle spare 2 one end is the same, the radius of left semicircle spare 1 and right semicircle spare 2 matches with the radius of water heating pipe inlet tube 4.
The right semicircular piece 2 and the left semicircular piece 1 have the same structure and are easy to pair and produce.
Example 2
As shown in fig. 2, 3, 4 and 5, a protection method for a water heating service valve includes: flow control or switch 3, control valve 5, water heating pipe inlet tube 4, characterized by: the flow regulation or switch 3, the control valve 5 and the water heating pipe inlet pipe 4 are connected through threaded interfaces, a pair of clamping pieces are clamped outside the threaded interfaces of the control valve 5 and the water heating pipe inlet pipe 4, and the pair of clamping pieces are movably connected closed bodies with round inner cavities formed by aluminum alloy stretching pieces.
The inner chamber that the tensile piece of aluminum alloy constitutes for circular swing joint closing body include: the left semicircular part 1 and the right semicircular part 2, and the left semicircular part 1 and the right semicircular part 2 are respectively provided with a pair of protrusions 9 and clamping grooves 10.
As shown in fig. 5, the left semicircular piece 1 and the right semicircular piece 2 are clamped into a movable connection closed body with a circular inner cavity through respective bulges 9 and clamping grooves 10, and the movable connection closed body is clamped on the control valve 5, the control valve and water heating pipe connecting port 6 and the water heating pipe inlet pipe 4.
The left semicircular piece 1 and the right semicircular piece 2 are aluminum profile stretching pieces, and two semicircular grooves 8 are formed in the outer sides of the aluminum profile stretching pieces.
The one end of left semicircle spare 1 and right semicircle spare 2 be the semicircle type, the semicircle type radius of left semicircle spare 1 and right semicircle spare 2 one end is the same, the radius of left semicircle spare 1 and right semicircle spare 2 matches with the radius of water heating pipe inlet tube 4.
As shown in fig. 2, the length of the left semicircular piece 1 and the right semicircular piece 2 is larger than the height of the control valve 5 and is smaller than the position of the radius from the lower end shell of the flow regulating or switch 3 to the water inlet pipe 4 of the water heating pipe. The flow regulation or switch 3 is connected with the water heating pipe inlet pipe 4 into a whole through the control valve 5, the control port end of the flow regulation or switch 3 is connected with the valve core of the control valve 5, and the flow regulation or switch 3, the control valve 5 and the water heating pipe inlet pipe 4 are connected through threaded interfaces.
As shown in fig. 3 and 4, the right semicircular part 2 and the left semicircular part 1 have the same structure and are easy to pair and produce.
The components and structures of the present embodiments that are not described in detail are well known in the art and do not constitute essential structural elements or elements.
Claims (8)
1. A protection method for a water heating service valve comprises the following steps: flow control or switch (3), control valve (5), heating coil inlet tube (4), characterized by: the flow regulation or switch (3), the control valve (5) and the water heating pipe inlet pipe (4) are connected through threaded interfaces, and a pair of clamping pieces are clamped outside the threaded interfaces of the flow regulation or switch (3), the control valve (5) and the water heating pipe inlet pipe (4).
2. The protection method for the water heating service valve as claimed in claim 1, wherein: the pair of clamping pieces are stainless steel metal pieces.
3. The protection method for the water heating service valve as claimed in claim 1, wherein: the pair of clamping pieces are movably connected closed bodies with round inner cavities formed by aluminum alloy stretching pieces.
4. The protection method for the water heating service valve as claimed in claim 3, wherein: the inner chamber that the tensile piece of aluminum alloy constitutes for circular swing joint closing body include: left semicircle spare (1) and right semicircle spare (2), left semicircle spare (1) and right semicircle spare (2) respectively have a pair of arch (9) and draw-in groove (10), and left semicircle spare (1) and right semicircle spare (2) become the inner chamber through respective arch (9) and draw-in groove (10) joint and be circular swing joint closure, and the joint is on control valve (5), control valve and water heating pipe connector (6) and water heating pipe inlet tube (4).
5. The method for protecting the water heating service entrance valve as claimed in claim 4, wherein: the left semicircular piece (1) and the right semicircular piece (2) are aluminum section stretching pieces, and two semicircular grooves (8) are respectively formed in the outer sides of the aluminum section stretching pieces.
6. The method for protecting the water heating service entrance valve as claimed in claim 4, wherein: the semi-circular water heating pipe is characterized in that one end of the left semi-circular piece (1) and one end of the right semi-circular piece (2) are semi-circular, the semi-circular radius of one end of the left semi-circular piece (1) and one end of the right semi-circular piece (2) are the same, and the radius of the left semi-circular piece (1) and the radius of the right semi-circular piece (2) are matched with the radius of the water heating pipe inlet pipe (4).
7. The method for protecting the water heating service entrance valve as claimed in claim 4, wherein: the length of the left semicircular piece (1) and the right semicircular piece (2) is greater than the height of the control valve (5) and less than the position from the lower end shell of the flow adjusting or switch (3) to the radius of the water inlet pipe (4) of the water heating pipe; flow regulation or switch (3) are connected as an organic whole through control valve (5) and water heating pipe inlet tube (4), and the control mouth end and the control valve (5) case of flow regulation or switch (3) are connected, and flow regulation or switch (3), control valve (5), water heating pipe inlet tube (4) three pass through threaded interface and connect.
8. The method for protecting the water heating service entrance valve as claimed in claim 4, wherein: the right semicircular piece (2) and the left semicircular piece (1) have the same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010088958.6A CN111219528A (en) | 2020-02-12 | 2020-02-12 | Protection method for water heating house-service valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010088958.6A CN111219528A (en) | 2020-02-12 | 2020-02-12 | Protection method for water heating house-service valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111219528A true CN111219528A (en) | 2020-06-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010088958.6A Pending CN111219528A (en) | 2020-02-12 | 2020-02-12 | Protection method for water heating house-service valve |
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| Country | Link |
|---|---|
| CN (1) | CN111219528A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200993264Y (en) * | 2006-12-15 | 2007-12-19 | 赵清荣 | Valve protection device |
| CN101118191A (en) * | 2007-01-16 | 2008-02-06 | 谭乐田 | Multifunctional thermal meter box |
| CN202252299U (en) * | 2011-08-25 | 2012-05-30 | 天津贝迪安全设备有限公司 | Rotating valve lockset |
| CN203594866U (en) * | 2013-11-25 | 2014-05-14 | 蒲斌 | Valve element lock of ball valve |
| CN104913104A (en) * | 2015-06-24 | 2015-09-16 | 广西北流市智宇陶瓷自动化设备有限公司 | Pipeline valve lock |
| CN107131337A (en) * | 2017-03-25 | 2017-09-05 | 名盾有限公司 | A kind of Locking valve |
| KR200487303Y1 (en) * | 2017-11-21 | 2018-08-31 | 장현동 | Valve protection cover that is easy to installation |
-
2020
- 2020-02-12 CN CN202010088958.6A patent/CN111219528A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200993264Y (en) * | 2006-12-15 | 2007-12-19 | 赵清荣 | Valve protection device |
| CN101118191A (en) * | 2007-01-16 | 2008-02-06 | 谭乐田 | Multifunctional thermal meter box |
| CN202252299U (en) * | 2011-08-25 | 2012-05-30 | 天津贝迪安全设备有限公司 | Rotating valve lockset |
| CN203594866U (en) * | 2013-11-25 | 2014-05-14 | 蒲斌 | Valve element lock of ball valve |
| CN104913104A (en) * | 2015-06-24 | 2015-09-16 | 广西北流市智宇陶瓷自动化设备有限公司 | Pipeline valve lock |
| CN107131337A (en) * | 2017-03-25 | 2017-09-05 | 名盾有限公司 | A kind of Locking valve |
| KR200487303Y1 (en) * | 2017-11-21 | 2018-08-31 | 장현동 | Valve protection cover that is easy to installation |
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