CN220545157U - Quartz heater sealing device - Google Patents
Quartz heater sealing device Download PDFInfo
- Publication number
- CN220545157U CN220545157U CN202322176285.1U CN202322176285U CN220545157U CN 220545157 U CN220545157 U CN 220545157U CN 202322176285 U CN202322176285 U CN 202322176285U CN 220545157 U CN220545157 U CN 220545157U
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- CN
- China
- Prior art keywords
- sealing
- sealing cover
- fixed
- quartz
- tank body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 121
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000010453 quartz Substances 0.000 title claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 239000000741 silica gel Substances 0.000 claims description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 12
- 235000012239 silicon dioxide Nutrition 0.000 description 40
- 239000007787 solid Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model belongs to the technical field of quartz heaters, and particularly relates to a quartz heater sealing device, which comprises a tank body and a sealing cover, wherein the tank body is connected with the sealing cover through a connecting component, a quartz heating rod is arranged in the tank body, a mounting hole is formed in the upper end face of the sealing cover, the quartz heating rod penetrates through the mounting hole, a first sealing component is arranged at the upper end of the sealing cover, a second sealing component is arranged in the sealing cover, the quartz heating rod is connected with the sealing cover through the second sealing component, a second sealing ring is fixedly connected in the tank body, the sealing cover is positioned at the upper end of the second sealing ring, and the sealing cover is tightly attached to the second sealing ring. The utility model improves the tightness of the whole quartz heater.
Description
Technical Field
The utility model belongs to the technical field of quartz heaters, and particularly relates to a sealing device of a quartz heater.
Background
The quartz heater is one of electric heater heating pipes, and has the structure that quartz pipe is sleeved in PVC or PP pipe, and a magnesium pipe sleeve heating wire is installed in the pipe, and is connected with a power wire through a junction box, and then is sealed and fixed by epoxy resin, and quartz glass can absorb almost all visible light and infrared light radiated by an electric heating wire, so that the temperature in the pipe is increased, molecular vibration of a pure silica bond is generated, far infrared radiation is radiated, and as 95% of the light can be converted, the conversion efficiency is very high, and the electric heater heating pipe is widely applied to the fields of electromechanics, chemistry, dehydration, baking and the like.
The quartz heater comprises a quartz heating pipe and a tank body, wherein the quartz heating pipe is required to be installed in the tank body for use, and in order to ensure the normal use of the quartz heater, the sealing performance between the quartz heating pipe and the tank body is required to be good. However, the existing quartz heater is only provided with a quartz heating pipe inside the tank body, and the joint of the quartz heating pipe and the tank body is not sealed by adopting a sealing component, so that the sealing performance of the quartz heater is poor.
Disclosure of Invention
The utility model aims to provide a quartz heater sealing device, which improves the sealing performance of the whole quartz heater.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a quartz heater sealing device, including jar body and closing cap, be connected through coupling assembling between jar body and the closing cap, the internally mounted of jar body has quartz heating rod, the mounting hole has been seted up to the up end of closing cap, quartz heating rod runs through the mounting hole, the upper end of closing cap is provided with and is connected with first seal assembly, the inside of closing cap is provided with and is connected with second seal assembly, quartz heating rod passes through second seal assembly and is connected with the closing cap, the inside fixedly connected with second sealing washer of jar body, the closing cap is located the upper end of second sealing washer, and closing cap and second sealing washer closely laminate.
Optionally, the coupling assembling includes solid fixed ring, first fixed ear and second fixed ear, the solid fixed ring of circumference fixed connection of jar body, gu the first fixed ear of circumference fixed connection of solid fixed ring, gu the solid fixed ear of circumference fixed connection second of closing cap, gu the fixed ear of first fixed ear and second all are provided with four, and evenly distributed is in a week of jar body, and each first fixed ear and the fixed ear one-to-one of second, closing cap and the fixed ear of second all are located the upper end of solid fixed ring and first fixed ear.
Optionally, the first seal assembly includes fixed shell and annular silica gel gasbag, the upper end fixed connection fixed shell of closing cap, the inside fixed mounting of fixed shell has annular silica gel gasbag, fixed shell and annular silica gel gasbag all are located the mounting hole directly over the end.
Optionally, the second seal assembly includes grip block, first bearing frame, two-way threaded rod, removes seat, first sealed pad, seal groove and second sealed pad, the inside sliding connection grip block of closing cap, the grip block is located the dead lower extreme of mounting hole, the inside fixed connection first sealed pad of grip block, the inside fixed connection first bearing frame of closing cap, the inside rotation of first bearing frame is connected two-way threaded rod, the circumference threaded connection of two-way threaded rod removes the seat, remove seat and grip block fixed connection, hexagonal groove has been seted up to the left end face of two-way threaded rod, remove seat, grip block and first sealed pad all are provided with two, and evenly symmetric distributes both ends about two-way threaded rod, and the seal groove has been seted up to the left end face of grip block right-hand member that is located the left end fixed connection second sealed pad, the seal groove is mutually supporting with the second sealed pad.
Optionally, the inside fixed connection fixing base of closing cap, the inside fixed connection guide bar of fixing base, the guide bar runs through the movable seat, and movable seat and guide bar sliding connection.
Optionally, the mounting groove has been seted up to the lower terminal surface of closing cap, the inside fixed mounting of mounting groove has first sealing washer, the thickness of first sealing washer is greater than the degree of depth of mounting groove.
Compared with the prior art, the utility model has the beneficial effects that:
under the action of the first sealing component, the second sealing component and the second sealing ring, the sealing performance among the quartz heating rod, the tank body and the sealing cover is improved, and the sealing performance of the joint of the quartz heating rod and the tank body structure is improved due to the fact that the tank body and the sealing cover form the whole tank body structure, and the sealing performance of the whole quartz heater is further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional front view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic diagram of the structure of the utility model after the front view is disassembled;
fig. 5 is an enlarged schematic view of the structure of fig. 4B according to the present utility model.
In the figure: 1. a tank body; 2. a cover; 3. a quartz heating rod; 4. a guide rod; 5. a mounting hole; 6. a fixed case; 7. a fixing ring; 8. an annular silica gel air bag; 9. a clamping plate; 10. a first bearing seat; 11. a two-way threaded rod; 12. a movable seat; 13. a first seal ring; 14. a second seal ring; 15. a first gasket; 16. sealing grooves; 17. a second gasket; 18. a hexagonal groove; 19. a fixing seat.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model 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 for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
A quartz heater sealing apparatus provided by an embodiment of the present utility model will now be described. As shown in fig. 1-5, a quartz heater sealing device comprises a tank body 1 and a sealing cover 2, wherein the tank body 1 and the sealing cover 2 are connected through a connecting component, a quartz heating rod 3 is arranged in the tank body 1, a mounting hole 5 is formed in the upper end face of the sealing cover 2, the quartz heating rod 3 penetrates through the mounting hole 5, a first sealing component is arranged at the upper end of the sealing cover 2, a second sealing component is connected in the sealing cover 2, the quartz heating rod 3 is connected with the sealing cover 2 through the second sealing component, a second sealing ring 14 is fixedly connected in the tank body 1, the sealing cover 2 is positioned at the upper end of the second sealing ring 14, and the sealing cover 2 is tightly attached to the second sealing ring 14.
Compared with the prior art, the sealing performance between the quartz heating rod 3 and the tank body 1 and the sealing cover 2 is improved under the action of the first sealing component, the second sealing component and the second sealing ring 14, and the sealing performance of the joint of the quartz heating rod 3 and the tank body 1 is improved due to the fact that the tank body 1 and the sealing cover 2 form the whole tank body 1 structure.
In another embodiment of the present utility model, referring to fig. 1 to 4, the connecting assembly includes a fixing ring 7, a first fixing lug and a second fixing lug, the circumferential surface of the can body 1 is fixedly connected with the fixing ring 7, the circumferential surface of the fixing ring 7 is fixedly connected with the first fixing lug, the circumferential surface of the sealing cover 2 is fixedly connected with the second fixing lug, the first fixing lug and the second fixing lug are all four and uniformly distributed on a circumference of the can body 1, each first fixing lug corresponds to each second fixing lug one by one, and the sealing cover 2 and the second fixing lug are both positioned at the upper ends of the fixing ring 7 and the first fixing lug.
During operation, the first fixing lug and the second fixing lug are penetrated through the bolts, so that the first fixing lug can be stably connected with the second fixing lug, and the sealing cover 2 is stably and firmly connected with the tank body 1.
In another embodiment of the present utility model, referring to fig. 1 to 3, the first sealing assembly includes a fixing case 6 and an annular silica gel air bag 8, the upper end of the sealing cover 2 is fixedly connected with the fixing case 6, the annular silica gel air bag 8 is fixedly installed in the fixing case 6, and the fixing case 6 and the annular silica gel air bag 8 are both located at the right upper end of the installation hole 5.
During operation, under the effect of annular silica gel gasbag 8, not only can tightly extrude quartz heating rod 3 for quartz heating rod 3 can be connected with closing cap 2 steadily, and annular silica gel gasbag 8 can shelter from the gap between closing cap 2 upper end and the quartz heating rod 3 simultaneously, plays sealed effect, avoids the heat to distribute away through between quartz heating rod 3 and the closing cap 2.
In another embodiment of the present utility model, referring to fig. 2 to 5, the second sealing assembly includes a clamping plate 9, a first bearing seat 10, a bidirectional threaded rod 11, a moving seat 12, a first sealing pad 15, a sealing groove 16 and a second sealing pad 17, the clamping plate 9 is slidingly connected to the inside of the sealing cover 2, the clamping plate 9 is located at the right lower end of the mounting hole 5, the first sealing pad 15 is fixedly connected to the inside of the clamping plate 9, the first bearing seat 10 is fixedly connected to the first bearing seat 10, the bidirectional threaded rod 11 is rotatably connected to the inside of the sealing cover 2, the circumferential surface of the bidirectional threaded rod 11 is in threaded connection with the moving seat 12, the moving seat 12 is fixedly connected to the clamping plate 9, a hexagonal groove 18 is formed in the left end surface of the bidirectional threaded rod 11, the moving seat 12, the clamping plate 9 and the first sealing pad 15 are uniformly and symmetrically distributed at the left end and right end of the bidirectional threaded rod 11, the right end of the clamping plate 9 located at the left end is fixedly connected to the second sealing pad 17, the left end of the clamping plate 9 located at the right end is provided with the sealing groove 16, and the sealing groove 16 is matched with the second sealing pad 17.
When the quartz heating rod 3 is installed, the hexagonal wrench stretches into the hexagonal groove 18 to drive the bidirectional threaded rod 11 to rotate, under the action of the bidirectional threaded rod 11, the two moving seats 12 drive the two clamping plates 9 to move in opposite directions along the bidirectional threaded rod 11, so that the quartz heating rod 3 can be clamped and fixed, meanwhile, the first sealing gasket 15 is tightly attached to the quartz heating rod 3, the two clamping plates 9 are tightly attached under the action of the sealing groove 16 and the second sealing gasket 17, and accordingly the tightness between the quartz heating rod 3 and the sealing cover 2 is improved.
In another embodiment of the present utility model, referring to fig. 4 and 5, the inside of the cover 2 is fixedly connected with the fixing seat 19, the inside of the fixing seat 19 is fixedly connected with the guide rod 4, the guide rod 4 penetrates the movable seat 12, and the movable seat 12 is slidably connected with the guide rod 4.
During operation, under the action of the guide rod 4, the movable seat 12 can smoothly move along the guide rod 4 along with the rotation of the bidirectional threaded rod 11.
In another embodiment of the present utility model, referring to fig. 2 and 3, a mounting groove is formed on the lower end surface of the cover 2, and a first sealing ring 13 is fixedly installed in the mounting groove, wherein the thickness of the first sealing ring 13 is greater than the depth of the mounting groove.
In operation, under the action of the first sealing ring 13, the tightness between the sealing cover 2 and the tank body 1 is further improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a quartz heater sealing device, includes jar body (1) and closing cap (2), its characterized in that: the novel sealing device is characterized in that the tank body (1) is connected with the sealing cover (2) through a connecting component, a quartz heating rod (3) is arranged in the tank body (1), a mounting hole (5) is formed in the upper end face of the sealing cover (2), the quartz heating rod (3) penetrates through the mounting hole (5), a first sealing component is connected with the upper end of the sealing cover (2), a second sealing component is connected with the sealing cover (2) through the sealing cover (2), a second sealing ring (14) is fixedly connected to the inner portion of the tank body (1), and the sealing cover (2) is located at the upper end of the second sealing ring (14) and is tightly attached to the second sealing ring (14).
2. The quartz heater sealing apparatus of claim 1, wherein: the connecting assembly comprises a fixed ring (7), first fixed lugs and second fixed lugs, the circumference of the tank body (1) is fixedly connected with the fixed ring (7), the circumference of the fixed ring (7) is fixedly connected with the first fixed lugs, the circumference of the sealing cover (2) is fixedly connected with the second fixed lugs, the first fixed lugs and the second fixed lugs are all provided with four and uniformly distributed on the circumference of the tank body (1), each first fixed lug corresponds to each second fixed lug one to one, and the sealing cover (2) and the second fixed lugs are located at the upper ends of the fixed ring (7) and the first fixed lugs.
3. The quartz heater sealing apparatus of claim 1, wherein: the first sealing assembly comprises a fixing shell (6) and an annular silica gel air bag (8), wherein the upper end of the sealing cover (2) is fixedly connected with the fixing shell (6), the annular silica gel air bag (8) is fixedly installed inside the fixing shell (6), and the fixing shell (6) and the annular silica gel air bag (8) are both located at the right upper end of the mounting hole (5).
4. The quartz heater sealing apparatus of claim 1, wherein: the second seal assembly comprises a clamping plate (9), a first bearing seat (10), a bidirectional threaded rod (11), a moving seat (12), a first sealing gasket (15), a sealing groove (16) and a second sealing gasket (17), wherein the clamping plate (9) is connected in a sliding manner inside the sealing cover (2), the clamping plate (9) is located at the right lower end of the mounting hole (5), the first sealing gasket (15) is fixedly connected inside the clamping plate (9), the first bearing seat (10) is fixedly connected inside the sealing cover (2) in a first bearing seat (10) in a rotating manner, the bidirectional threaded rod (11) is connected inside the first bearing seat in a rotating manner, the moving seat (12) is connected with the clamping plate (9) in a threaded manner, a hexagonal groove (18) is formed in the left end face of the bidirectional threaded rod (11), the moving seat (12), the clamping plate (9) and the first sealing gasket (15) are uniformly and symmetrically distributed at the left end and right end of the bidirectional threaded rod (11), the clamping plate (9) is fixedly connected with the left end face of the sealing groove (16), and the sealing groove (17) is formed in a matched manner.
5. The quartz heater sealing apparatus of claim 4, wherein: the inside fixed connection fixing base (19) of closing cap (2), the inside fixed connection guide bar (4) of fixing base (19), guide bar (4) run through movable seat (12), and movable seat (12) and guide bar (4) sliding connection.
6. The quartz heater sealing apparatus of claim 1, wherein: the sealing cover is characterized in that a mounting groove is formed in the lower end face of the sealing cover (2), a first sealing ring (13) is fixedly arranged in the mounting groove, and the thickness of the first sealing ring (13) is larger than the depth of the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322176285.1U CN220545157U (en) | 2023-08-14 | 2023-08-14 | Quartz heater sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322176285.1U CN220545157U (en) | 2023-08-14 | 2023-08-14 | Quartz heater sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220545157U true CN220545157U (en) | 2024-02-27 |
Family
ID=89973301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322176285.1U Active CN220545157U (en) | 2023-08-14 | 2023-08-14 | Quartz heater sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220545157U (en) |
-
2023
- 2023-08-14 CN CN202322176285.1U patent/CN220545157U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |