CN217876112U - Heat supply pipe network leak protection device - Google Patents
Heat supply pipe network leak protection device Download PDFInfo
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- CN217876112U CN217876112U CN202221263945.9U CN202221263945U CN217876112U CN 217876112 U CN217876112 U CN 217876112U CN 202221263945 U CN202221263945 U CN 202221263945U CN 217876112 U CN217876112 U CN 217876112U
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- arc
- hole
- heat supply
- supply pipe
- connecting plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The utility model discloses a heat supply pipe network leakage-proof device in the technical field of heat supply pipes, which comprises a heat supply pipe, wherein a leakage hole is arranged on the heat supply pipe, and a leakage-proof device is sleeved outside the heat supply pipe and at the position of the leakage hole; the leak protection equipment includes an arc connecting plate a, has seted up first logical unthreaded hole on the arc connecting plate a, is provided with an arc connecting plate b directly over the arc connecting plate a. The utility model discloses a cooperation of threaded connection post and coupling nut is used and is fixed arc connecting plate an and arc connecting plate b in the outside of heating pipe, later revolve wrong vertical screw thread post again, the rotation of vertical screw thread post can make the vertical downstream of arc stripper plate, until the arc stripper plate will let out leakage hole shutoff, later revolve wrong horizontal spacing bolt again, make spacing awl and arc stripper plate's surface support, thereby avoid the arc stripper plate to remove, setting through spacing subassembly, it is further spacing to carry on the arc stripper plate, it is better to make the shutoff effect, easily push market.
Description
Technical Field
The utility model relates to a heating pipe technical field specifically is a heat supply pipe network leak protection device.
Background
The heat supply of the thermal power plant, the city centralized heating mode of the combined production heat energy and electric energy, can be according to the necessary pressure and temperature of the heat consumer, improve the steam turbine exhaust pressure properly, utilize the steam of doing the work to the consumer heat supply around the power plant, the heating power pipe network refers to the heat supply pipeline leading to the building heating power entry from the heat source with the heat energy that heat supply centers such as thermal power plant produce.
At present, the most leak protection effect of the current heat supply pipe network leak protection device in the market is not good, based on this, the utility model designs a heat supply pipe network leak protection device to this, solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat supply pipe network leak protection device to solve the not good problem of the most leak protection effect of the current heat supply pipe network leak protection device in the market that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a heat supply pipe network leakage-proof device comprises a heat supply pipe, wherein a leakage hole is formed in the heat supply pipe, and a leakage-proof device is sleeved outside the heat supply pipe and positioned at the leakage hole;
the anti-leakage device comprises an arc-shaped connecting plate a, a first light through hole is formed in the arc-shaped connecting plate a, an arc-shaped connecting plate b is arranged right above the arc-shaped connecting plate a, two second light through holes are formed in two ends of the arc-shaped connecting plate b, a U-shaped frame plate is fixedly installed in the middle of the top end of the arc-shaped connecting plate b, a vertical threaded hole is formed in the middle of the top end of the U-shaped frame plate, a guide through hole is formed in the position, close to the vertical threaded hole, of the top end of the U-shaped frame plate, a horizontal threaded hole is formed in one side of the U-shaped frame plate, the arc-shaped connecting plate a and the arc-shaped connecting plate b are connected through a threaded connecting column, the threaded connecting column penetrates through the first light through hole and the second light through hole, a connecting nut is in threaded connection with the outer side of the threaded connecting column, a leakage-preventing assembly is installed at the top end of the U-shaped frame plate, and a limiting assembly is in threaded connection with one side of the U-shaped frame plate;
the anti-leakage assembly comprises a vertical threaded column matched with the vertical threaded hole, the bottom end of the vertical threaded column is rotatably connected with an arc-shaped extrusion plate through a connecting bearing, the arc-shaped extrusion plate covers the leakage hole, and a vertical guide column matched with the guide through hole is fixedly mounted on the arc-shaped extrusion plate;
the limiting assembly comprises a horizontal limiting bolt matched with the horizontal threaded hole.
Preferably, the vertical threaded column penetrates through the vertical threaded hole, and the vertical threaded column is in threaded fit with the vertical threaded hole.
Preferably, the inner ring of the connecting bearing is fixedly connected with the bottom end of the vertical threaded column, and the outer ring of the connecting bearing is fixedly connected with the arc-shaped extrusion plate.
Preferably, the vertical guide post passes through the guide through hole, the peripheral side surface of the vertical guide post is in contact with the inner wall of the guide through hole, and the peripheral side surface of the vertical guide post and the inner wall of the guide through hole are smooth.
Preferably, the horizontal limiting bolt penetrates through the horizontal threaded hole, and the horizontal limiting bolt is in threaded fit with the horizontal threaded hole.
Preferably, a limiting cone is fixedly installed on one end face, located inside the U-shaped frame plate, of the horizontal limiting bolt, and the outer surface of the limiting cone is rough.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation of threaded connection post and coupling nut is used and is fixed arc connecting plate an and arc connecting plate b in the outside of heating supply pipe, later revolve wrong vertical screw thread post again, the rotation of vertical screw thread post can make the vertical downstream of arc stripper plate, until the arc stripper plate will let out the leakage hole shutoff, later revolve wrong horizontal spacing bolt again, make spacing awl and arc stripper plate's surface support, thereby avoid the arc stripper plate to remove, setting through spacing subassembly, it is further spacing to the arc stripper plate, it is better to make the shutoff effect, easily push market.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a heat supply pipe network leakage preventing device of the present invention;
FIG. 2 is a schematic view of the heat supply pipe of the present invention;
FIG. 3 is a schematic view of the leakage preventing device of the present invention;
FIG. 4 is an exploded view of the leak-proof device of the present invention;
fig. 5 is a schematic structural view of an arc-shaped connecting plate b of the present invention;
FIG. 6 is a schematic view of the leakage preventing assembly of the present invention;
fig. 7 is a schematic structural view of the limiting assembly of the present invention.
In the drawings, the reference numbers indicate the following list of parts:
1-heating pipe, 101-leakage hole, 2-leakage-proof device, 3-arc connecting plate a, 301-first light through hole, 4-arc connecting plate b, 401-second light through hole, 402-U-shaped frame plate, 403-vertical threaded hole, 404-guide through hole, 405-horizontal threaded hole, 5-threaded connecting column, 6-connecting nut, 7-leakage-proof component, 701-vertical threaded column, 702-connecting bearing, 703-arc extrusion plate, 704-vertical guide column, 8-limiting component, 801-horizontal limiting bolt and 802-limiting cone.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a heat supply pipe network leak protection device comprises a heat supply pipe 1, wherein a leakage hole 101 is formed in the heat supply pipe 1, and a leak protection device 2 is sleeved on the outer side of the heat supply pipe 1 and positioned at the leakage hole 101;
the anti-leakage device 2 comprises an arc-shaped connecting plate a3, a first light through hole 301 is formed in the arc-shaped connecting plate a3, an arc-shaped connecting plate b4 is arranged right above the arc-shaped connecting plate a3, two second light through holes 401 are formed in two ends of the arc-shaped connecting plate b4, a U-shaped frame plate 402 is fixedly installed in the middle of the top end of the arc-shaped connecting plate b4, a vertical threaded hole 403 is formed in the middle of the top end of the U-shaped frame plate 402, a guide through hole 404 is formed in the position, close to the vertical threaded hole 403, of the top end of the U-shaped frame plate 402, a horizontal threaded hole 405 is formed in one side of the U-shaped frame plate 402, the arc-shaped connecting plate a3 and the arc-shaped connecting plate b4 are connected through a threaded connecting column 5, the threaded connecting column 5 penetrates through the first light through hole 301 and the second light through hole 401, a connecting nut 6 is in threaded connection with the outer side of the threaded connecting column 5, a leakage-prevention assembly 7 is installed at the top end of the U-shaped frame plate 402, and a limiting assembly 8 is in threaded connection with one side of the U-shaped frame plate 402;
the leakage-proof assembly 7 comprises a vertical threaded column 701 matched with the vertical threaded hole 403, the vertical threaded column 701 penetrates through the vertical threaded hole 403, the vertical threaded column 701 is in threaded fit with the vertical threaded hole 403, the bottom end of the vertical threaded column 701 is rotatably connected with an arc-shaped extrusion plate 703 through a connecting bearing 702, an inner ring of the connecting bearing 702 is fixedly connected with the bottom end of the vertical threaded column 701, an outer ring of the connecting bearing 702 is fixedly connected with the arc-shaped extrusion plate 703, the arc-shaped extrusion plate 703 covers the leakage hole 101, a vertical guide column 704 matched with the guide through hole 404 is fixedly mounted on the arc-shaped extrusion plate 703, the vertical guide column 704 penetrates through the guide through hole 404, the peripheral side surface of the vertical guide column 704 is in contact with the inner wall of the guide through hole 404, and the peripheral side surface of the vertical guide column 704 is smooth with the inner wall of the guide through hole 404;
the limiting assembly 8 comprises a horizontal limiting bolt 801 matched with the horizontal threaded hole 405, the horizontal limiting bolt 801 penetrates through the horizontal threaded hole 405, the horizontal limiting bolt 801 is in threaded fit with the horizontal threaded hole 405, a limiting cone 802 is fixedly mounted on one end face, located inside the U-shaped frame plate 402, of the horizontal limiting bolt 801, and the outer surface of the limiting cone 802 is rough.
When needs use the utility model discloses a heat supply pipe network leak protection device, at first the staff uses arc connecting plate a3 and arc connecting plate b4 to fix in the outside of heat supply pipe 1 through the cooperation of threaded connection post 5 and coupling nut 6, later revolve wrong vertical screw thread post 701 again, the rotation of vertical screw thread post 701 can make the vertical downstream of arc stripper plate 703, until arc stripper plate 703 will let out leakage hole 101 shutoff, later revolve wrong horizontal spacing bolt 801 again, make spacing awl 802 and arc stripper plate 703's surface support, thereby avoid arc stripper plate 703 to remove, setting through spacing subassembly 8, it is further spacing to arc stripper plate 703, it is better to make the shutoff effect, easily push to market.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The heat supply pipe network leakage-proof device is characterized by comprising a heat supply pipe (1), wherein a leakage hole (101) is formed in the heat supply pipe (1), and a leakage-proof device (2) is sleeved outside the heat supply pipe (1) and positioned at the leakage hole (101);
the anti-leakage device (2) comprises an arc-shaped connecting plate a (3), a first light through hole (301) is formed in the arc-shaped connecting plate a (3), an arc-shaped connecting plate b (4) is arranged right above the arc-shaped connecting plate a (3), two second light through holes (401) are formed in two ends of the arc-shaped connecting plate b (4), a U-shaped frame plate (402) is fixedly installed in the middle of the top end of the arc-shaped connecting plate b (4), a vertical threaded hole (403) is formed in the middle of the top end of the U-shaped frame plate (402), a guide through hole (404) is formed in the position, close to the vertical threaded hole (403), of the top end of the U-shaped frame plate (402), a horizontal threaded hole (405) is formed in one side of the U-shaped frame plate (402), the arc-shaped connecting plate a (3) and the arc-shaped connecting plate b (4) are connected through a threaded connecting column (5), the threaded connecting column (5) penetrates through the first light through hole (301) and the second light through hole (401), the outer side of the threaded connecting column (5) is connected with a connecting plate (6), a screw nut assembly (7) is installed at the top end of the U-shaped anti-leakage preventing frame plate (402), and a limit screw nut assembly (8) is connected with the screw nut assembly (402);
the leakage-proof assembly (7) comprises a vertical threaded column (701) matched with the vertical threaded hole (403), the bottom end of the vertical threaded column (701) is rotatably connected with an arc-shaped extrusion plate (703) through a connecting bearing (702), the arc-shaped extrusion plate (703) covers the leakage hole (101), and a vertical guide column (704) matched with the guide through hole (404) is fixedly installed on the arc-shaped extrusion plate (703);
the limiting component (8) comprises a horizontal limiting bolt (801) matched with the horizontal threaded hole (405).
2. The heat supply pipe network leakage prevention device of claim 1, wherein: the vertical threaded column (701) penetrates through the vertical threaded hole (403), and the vertical threaded column (701) is in threaded fit with the vertical threaded hole (403).
3. The heat supply pipe network leakage prevention device of claim 1, wherein: the inner ring of the connecting bearing (702) is fixedly connected with the bottom end of the vertical threaded column (701), and the outer ring of the connecting bearing (702) is fixedly connected with the arc-shaped extrusion plate (703).
4. The heat supply pipe network leakage prevention device of claim 1, wherein: the vertical guide post (704) penetrates through the guide through hole (404), the peripheral side face of the vertical guide post (704) is in contact with the inner wall of the guide through hole (404), and the peripheral side face of the vertical guide post (704) and the inner wall of the guide through hole (404) are smooth.
5. The heat supply pipe network leakage prevention device of claim 1, wherein: the horizontal limiting bolt (801) penetrates through the horizontal threaded hole (405), and the horizontal limiting bolt (801) is in threaded fit with the horizontal threaded hole (405).
6. The heat supply pipe network leakage prevention device of claim 1, wherein: the horizontal limiting bolt (801) is fixedly provided with a limiting cone (802) on one end face located inside the U-shaped frame plate (402), and the outer surface of the limiting cone (802) is rough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221263945.9U CN217876112U (en) | 2022-05-25 | 2022-05-25 | Heat supply pipe network leak protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221263945.9U CN217876112U (en) | 2022-05-25 | 2022-05-25 | Heat supply pipe network leak protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217876112U true CN217876112U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221263945.9U Active CN217876112U (en) | 2022-05-25 | 2022-05-25 | Heat supply pipe network leak protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217876112U (en) |
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2022
- 2022-05-25 CN CN202221263945.9U patent/CN217876112U/en active Active
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