CN213811187U - Connecting wire structure of heating pipe of explosion-proof electric heater - Google Patents
Connecting wire structure of heating pipe of explosion-proof electric heater Download PDFInfo
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- CN213811187U CN213811187U CN202022904886.6U CN202022904886U CN213811187U CN 213811187 U CN213811187 U CN 213811187U CN 202022904886 U CN202022904886 U CN 202022904886U CN 213811187 U CN213811187 U CN 213811187U
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- fixedly connected
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- mounting flange
- heater body
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Abstract
The application discloses connecting wire structure of explosion-proof electric heater heating pipe, including coupling mechanism and sealing mechanism, coupling mechanism includes heater body, mounting flange and connection shell, heater body surface and the fixed intercommunication of inlet tube, inlet tube and mounting flange fixed connection, and heater body surface and the fixed intercommunication of outlet pipe, outlet pipe and No. two mounting flange fixed connection, a mounting flange and heater body fixed surface are connected, and a mounting flange and No. two mounting flange fixed connection, connection shell and No. two mounting flange fixed connection, and connection shell and No. three mounting flange fixed connection, No. three mounting flange and connecting plate fixed connection, connecting plate surface and insulating connecting block one end fixed connection. Promote the connecting block through the spring and fix with the connector, the area of contact is guaranteed in the connector and the spread groove closely laminating, through the external power supply unit of connecting wire.
Description
Technical Field
The application relates to a connecting wire structure, in particular to a connecting wire structure of an anti-explosion electric heater heating pipe.
Background
The electric heater is an electric appliance which achieves the heating effect by utilizing electric energy, has small volume, high heating power and wide application range, adopts an intelligent control mode, has high temperature control precision, can be networked with a computer, has wide application range, long service life and high reliability, and has the core of the heater principle of energy conversion, namely the electric energy is converted into heat energy.
Traditional heater heating pipe connecting wire is when connecting, operates complicated inconvenient operation, and structural function is more single moreover, and most connecting wire structure lacks effectual sealing measure, can cause water to get into connecting wire connection structure, causes the device electric leakage to take place danger. Therefore, a connecting wire structure of an explosion-proof electric heater heating pipe is provided to solve the above problems.
Disclosure of Invention
A connecting line structure of an explosion-proof electric heater heating pipe comprises a connecting mechanism and a sealing mechanism, wherein the connecting mechanism comprises a heater body, a first fixing flange, a connecting shell and a fixing rod, the surface of the heater body is fixedly communicated with a water inlet pipe, the water inlet pipe is fixedly connected with the first connecting flange, the surface of the heater body is fixedly communicated with a water outlet pipe, the water outlet pipe is fixedly connected with a second connecting flange, the first fixing flange is fixedly connected with the surface of the heater body, the first fixing flange is fixedly connected with the second fixing flange, the connecting shell is fixedly connected with a third fixing flange, the third fixing flange is fixedly connected with a connecting plate, the surface of the connecting plate is fixedly connected with one end of an insulating connecting block, the other end of the insulating connecting block is fixedly connected with a connector, the fixed rod is fixedly connected with the inner surface of the heater body, the fixed rod is fixedly connected with the high-temperature-resistant sealing ring, the high-temperature-resistant sealing ring is fixedly connected with the connecting groove, and the connecting groove is connected with the connecting block in a sliding manner;
the sealing mechanism comprises a sealing plug, a fixing block, a fixing plate, a first sealing ring and a second sealing ring, the sealing plug is fixedly connected with the inside of the protective tube, the connecting wire penetrates through the inside of the sealing plug and is fixedly connected with the sealing plug, the inside of the fixing block is fixedly connected with the protective tube and is fixedly connected with the connecting wire, the fixing plate is fixedly connected with the inner surface of the heater body, a high-temperature-resistant sealing ring is arranged inside the fixing plate and is fixedly connected with the heating tube, the first sealing ring is arranged between a third fixing flange and a connecting plate, the third fixing flange and the connecting plate are both provided with grooves, the first sealing ring is positioned in the groove and is tightly connected with the third fixing flange and the connecting plate, the second sealing ring is arranged between the first fixing flange and the second fixing flange, and the first fixing flange and the second fixing flange are both provided with grooves, and the second sealing ring is positioned in the groove and is tightly connected with the first fixing flange and the second fixing flange.
Furthermore, the water inlet pipe is located on the upper portion of the heater body, the water outlet pipe is located on the lower portion of the heater body, and the first fixing flange is fixedly connected with the second fixing flange through bolts.
Furthermore, No. three mounting flange passes through bolt fixed connection with the connecting plate, the connecting plate surface and protective tube fixed connection, the protective tube is located connecting plate central point and puts.
Further, the surface of the connecting plate is provided with two insulating connecting blocks, the surface of each insulating connecting block is fixedly connected with the connecting wire, and the insulating material of each insulating connecting block is insulated.
Further, the connector is closely laminated with the connecting block, and the connector is pegged graft with the connecting block, connector, spread groove and connecting block are conductive material.
Further, the connecting block surface is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the surface of the connecting groove, two connecting blocks are arranged in the connecting groove, and the connecting blocks are arranged in the connecting groove in a mirror image mode.
The beneficial effect of this application is: the application provides a connecting wire structure of an explosion-proof electric heater heating pipe.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;
fig. 3 is a schematic view of a portion a of fig. 2 according to an embodiment of the present disclosure.
In the figure: 1. the heater body, 2, the inlet tube, 3, a flange, 4, the outlet pipe, 5, No. two flanges, 6, a mounting flange, 7, No. two mounting flanges, 8, the connection shell, 9, No. three mounting flanges, 10, the connecting plate, 11, the protecting tube, 12, the sealing plug, 13, the connecting wire, 14, the fixed block, 15, the insulating connecting block, 16, a sealing washer, 17, No. two sealing washers, 18, the fixed plate, 19, high temperature resistant sealing ring, 20, the heating pipe, 21, the dead lever, 22, the spring, 23, the connector, 24, the spread groove, 25, the connecting block.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, a connecting line structure of a heating pipe of an explosion-proof electric heater comprises a connecting mechanism and a sealing mechanism, wherein the connecting mechanism comprises a heater body 1, a first fixing flange 6, a connecting shell 8 and a fixing rod 21, the surface of the heater body 1 is fixedly communicated with a water inlet pipe 2, the water inlet pipe 2 is fixedly connected with the first connecting flange 3, the surface of the heater body 1 is fixedly communicated with a water outlet pipe 4, the water outlet pipe 4 is fixedly connected with a second connecting flange 5, the first fixing flange 6 is fixedly connected with the surface of the heater body 1, the first fixing flange 6 is fixedly connected with a second fixing flange 7, the connecting shell 8 is fixedly connected with the second fixing flange 7, the connecting shell 8 is fixedly connected with a third fixing flange 9, the third fixing flange 9 is fixedly connected with a connecting plate 10, the surface of the connecting plate 10 is fixedly connected with one end of an insulating connecting block 15, the other end of the insulating connecting block 15 is fixedly connected with a connecting head 23, the fixed rod 21 is fixedly connected with the inner surface of the heater body 1, the fixed rod 21 is fixedly connected with the high-temperature-resistant sealing ring 19, the high-temperature-resistant sealing ring 19 is fixedly connected with a connecting groove 24, and the connecting groove 24 is slidably connected with a connecting block 25;
the sealing mechanism comprises a sealing plug 12, a fixing block 14, a fixing plate 18, a first sealing ring 16 and a second sealing ring 17, the sealing plug 12 is fixedly connected with the inside of a protection pipe 11, a connecting wire 13 penetrates through the inside of the sealing plug 12, the connecting wire 13 is fixedly connected with the sealing plug 12, the fixing block 14 is fixedly connected with the protection pipe 11, the inside of the fixing block 14 is fixedly connected with the connecting wire 13, the fixing plate 18 is fixedly connected with the inner surface of the heater body 1, a high-temperature-resistant sealing ring 19 is arranged inside the fixing plate 18, the high-temperature-resistant sealing ring 19 is fixedly connected with a heating pipe 20, the first sealing ring 16 is arranged between a third fixing flange 9 and a connecting plate 10, the third fixing flange 9 and the connecting plate 10 are both provided with grooves, the first sealing ring 16 is positioned in the groove and tightly connected with the third fixing flange 9 and the connecting plate 10, the second sealing ring 17 is arranged between the first fixing flange 6 and the second fixing flange 7, a mounting flange 6 and No. two mounting flanges 7 all are provided with the recess, No. two sealing washers 17 are located the recess and are connected closely with a mounting flange 6 and No. two mounting flanges 7.
The water inlet pipe 2 is positioned on the upper part of the heater body 1, the water outlet pipe 4 is positioned on the lower part of the heater body 1, the first fixing flange 6 is fixedly connected with the second fixing flange 7 through a bolt, the third fixing flange 9 is fixedly connected with the connecting plate 10 through a bolt, the surface of the connecting plate 10 is fixedly connected with the protective pipe 11, the protective pipe 11 is positioned at the central position of the connecting plate 10, the surface of the connecting plate 10 is provided with two insulating connecting blocks 15, the surface of the two insulating connecting blocks 15 is fixedly connected with the connecting wire 13, insulating materials of the insulating connecting blocks 15 are adhered closely to the connecting head 23, the connecting head 23 is inserted into the connecting block 25, the connecting head 23, the connecting groove 24 and the connecting block 25 are all conductive materials, the surface of the connecting block 25 is fixedly connected with one end of the spring 22, and the other end of the spring 22 is fixedly connected with the surface of the connecting groove 24, two connecting blocks 25 are arranged inside the connecting groove 24, and the two connecting blocks 25 are arranged inside the connecting groove 24 in a mirror image mode.
When the water supply device is used, the first connecting flange 3 is externally connected with water inlet equipment, the second connecting flange 5 is externally connected with water supply equipment, the first fixing flange 6 and the second fixing flange 7 are fixed, the second sealing ring 17 ensures the sealing between the first fixing flange 6 and the second fixing flange 7, the third fixing flange 9 and the connecting plate 10 are fixedly connected, the first sealing ring 16 ensures the sealing between the third fixing flange 9 and the connecting plate 10, the fixing block 14 fixedly connects the connecting wire 13 to prevent the connecting section of the connecting wire 13 and the connector 23 from being dragged, when the connecting plate 10 is fixed with the third fixing flange 9, the insulating connecting block 15 drives the connector 23 to be inserted into the connecting block 25, the connecting block 25 is compressed along the sliding spring 22 of the connecting groove 24, the spring 22 pushes the connecting block 25 to be fixed with the connector 23, the connector 23 is tightly attached to the connecting groove 24 to ensure the contact area, the external power supply equipment is connected through the connecting wire 13, and the water in the heater body 1 is heated through the heating pipe 20 after the external power supply equipment is powered on, so that heat is supplied.
The application has the advantages that:
1. in order to increase the safety, the sealing between the first fixing flange and the second fixing flange is ensured through the second sealing ring, the third fixing flange is fixedly connected with the connecting plate, the sealing between the third fixing flange and the connecting plate is ensured through the first sealing ring, the sealing of the connecting part is ensured to prevent water from entering the connecting part of the connecting line, the connecting line is fixedly connected through the fixing block to prevent the connecting line and the connecting section of the connector from being dragged, and the connecting line is ensured to be firmly connected;
2. this application is rational in infrastructure, when the connecting plate is fixed with No. three fixed flanges, insulating connecting block drives the connector and pegs graft with the connecting block, the connecting block is compressed along spread groove sliding spring this moment, it is fixed with the connector to promote the connecting block through the spring, the area of contact is guaranteed with the spread groove is closely laminated to the connector, the connecting wire of being convenient for is connected, increase work efficiency, save the cost of labor, through the external power supply unit of connecting wire, this internal water of heating heater is heated through the heating pipe after the circular telegram, carry out the heat supply.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a connection line structure of explosion-proof electric heater heating pipe which characterized in that: comprises a connecting mechanism and a sealing mechanism, wherein the connecting mechanism comprises a heater body (1), a first fixing flange (6), a connecting shell (8) and a fixing rod (21), the surface of the heater body (1) is fixedly communicated with a water inlet pipe (2), the water inlet pipe (2) is fixedly connected with a first connecting flange (3), the surface of the heater body (1) is fixedly communicated with a water outlet pipe (4), the water outlet pipe (4) is fixedly connected with a second connecting flange (5), the first fixing flange (6) is fixedly connected with the surface of the heater body (1), the first fixing flange (6) is fixedly connected with the second fixing flange (7), the connecting shell (8) is fixedly connected with a third fixing flange (9), the third fixing flange (9) is fixedly connected with a connecting plate (10), the surface of the connecting plate (10) is fixedly connected with one end of an insulating connecting block (15), the other end of the insulating connecting block (15) is fixedly connected with a connector (23), the fixed rod (21) is fixedly connected with the inner surface of the heater body (1), the fixed rod (21) is fixedly connected with a high-temperature-resistant sealing ring (19), the high-temperature-resistant sealing ring (19) is fixedly connected with a connecting groove (24), and the connecting groove (24) is slidably connected with a connecting block (25);
the sealing mechanism comprises a sealing plug (12), a fixing block (14), a fixing plate (18), a first sealing ring (16) and a second sealing ring (17), the sealing plug (12) is fixedly connected with the inside of a protection pipe (11), a connecting wire (13) penetrates through the inside of the sealing plug (12), the connecting wire (13) is fixedly connected with the sealing plug (12), the fixing block (14) is fixedly connected with the protection pipe (11), the inside of the fixing block (14) is fixedly connected with the connecting wire (13), the fixing plate (18) is fixedly connected with the inner surface of the heater body (1), a high-temperature-resistant sealing ring (19) is arranged inside the fixing plate (18), the high-temperature-resistant sealing ring (19) is fixedly connected with a heating pipe (20), the first sealing ring (16) is arranged between a third fixing flange (9) and a connecting plate (10), the third fixing flange (9) and the connecting plate (10) are both provided with grooves, a sealing washer (16) are located the recess and No. three mounting flange (9) and connecting plate (10) zonulae occludens, No. two sealing washers (17) set up between mounting flange (6) and No. two mounting flange (7), mounting flange (6) and No. two mounting flange (7) all are provided with the recess, No. two sealing washer (17) are located the recess and a mounting flange (6) and No. two mounting flange (7) zonulae occludens.
2. The connecting wire structure of the heating pipe of the explosion-proof electric heater according to claim 1, characterized in that: the water inlet pipe (2) is located on the upper portion of the heater body (1), the water outlet pipe (4) is located on the lower portion of the heater body (1), and the first fixing flange (6) is fixedly connected with the second fixing flange (7) through bolts.
3. The connecting wire structure of the heating pipe of the explosion-proof electric heater according to claim 1, characterized in that: no. three mounting flange (9) and connecting plate (10) pass through bolt fixed connection, connecting plate (10) surface and protective tube (11) fixed connection, protective tube (11) are located connecting plate (10) central point and put.
4. The connecting wire structure of the heating pipe of the explosion-proof electric heater according to claim 1, characterized in that: the surface of the connecting plate (10) is provided with two insulating connecting blocks (15), the surface of each insulating connecting block (15) is fixedly connected with the connecting wire (13), and the insulating connecting blocks (15) are made of insulating materials.
5. The connecting wire structure of the heating pipe of the explosion-proof electric heater according to claim 1, characterized in that: connector (23) and connecting block (25) closely laminate, and connector (23) are pegged graft with connecting block (25), connector (23), spread groove (24) and connecting block (25) are conductive material.
6. The connecting wire structure of the heating pipe of the explosion-proof electric heater according to claim 1, characterized in that: connecting block (25) surface and spring (22) one end fixed connection, spring (22) other end and connecting groove (24) fixed surface connection, connecting groove (24) inside is provided with two connecting blocks (25), two connecting block (25) mirror image sets up inside connecting groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904886.6U CN213811187U (en) | 2020-12-07 | 2020-12-07 | Connecting wire structure of heating pipe of explosion-proof electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904886.6U CN213811187U (en) | 2020-12-07 | 2020-12-07 | Connecting wire structure of heating pipe of explosion-proof electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213811187U true CN213811187U (en) | 2021-07-27 |
Family
ID=76944172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022904886.6U Expired - Fee Related CN213811187U (en) | 2020-12-07 | 2020-12-07 | Connecting wire structure of heating pipe of explosion-proof electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213811187U (en) |
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2020
- 2020-12-07 CN CN202022904886.6U patent/CN213811187U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 Termination date: 20211207 |