CN207399525U - A kind of porcelain axis electric heater - Google Patents
A kind of porcelain axis electric heater Download PDFInfo
- Publication number
- CN207399525U CN207399525U CN201721321437.0U CN201721321437U CN207399525U CN 207399525 U CN207399525 U CN 207399525U CN 201721321437 U CN201721321437 U CN 201721321437U CN 207399525 U CN207399525 U CN 207399525U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- head cover
- terminal box
- thermal insulation
- electric heater
- 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.)
- Expired - Fee Related
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- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of porcelain axis electric heaters, including terminal box and tubular electric heating, the terminal box includes pedestal and head cover, two insides of the pedestal are respectively equipped with sliding slot, the both sides of the head cover are equipped with the sliding block with sliding slot mounted in pairing mode, simultaneously head cover top surface be equipped with convenient for sliding roof groove, the bottom of the pedestal is equipped with two through hole, tubular electric heating penetrates in through hole and passes through nut and gasket is fixed, the pedestal is internally provided with thermal insulation board, an accommodating chamber is formed between thermal insulation board and pedestal, heat insulation foam is filled in the accommodating chamber, the top surface of thermal insulation board is equipped with grounding screw and the Wiring port for connecting equipment inlet wire.The structure of the porcelain axis electric heater of the utility model is simple, the connecting line of equipment passes through terminal box wiring, since pedestal and head cover are designed using slidingtype, when wiring and maintenance, as long as open lock screw, measurement, wiring and installation can be realized by sliping off head cover, and whole process is extremely convenient, more securely and reliably.
Description
Technical field
The utility model is related to deduster accessory, more particularly to a kind of porcelain axis electric heater applied to deduster.
Background technology
With the development of modern industry, dust influences getting worse caused by the pollution of environment and the health of the mankind,
Dust pollution is administered, purifies the living environment of the mankind, it has also become proprietary common recognition.In order to safeguard production environment cleaning, it is necessary to
Cleaning is by the place of dust pollution in time.Deduster can be widely used in clearing up polishing machine, automobile, motorcycle, Spring Industry mill
Spring machine, chemical industry, cement building material, timber processing, grain processing, pharmacy, mechanical processing energy industry.But the dedusting used at present
The structure of the electric heater of device is complex, and installation is more not easy, and production cost is higher.Thus, the prior art needs to change
Into and improve.
Utility model content
The purpose of this utility model is to solve disadvantages described above, provides a kind of porcelain axis electric heater, reasonable in design, behaviour
Make simple, easy-to-connect, can effectively solve the problems, such as insufficient in background technology.
The purpose of this utility model is achieved in the following ways：
A kind of porcelain axis electric heater, including terminal box and tubular electric heating, the terminal box includes pedestal and head cover, institute
The one side for stating pedestal is equipped with threading hole, and two insides of the pedestal are respectively equipped with sliding slot, and sliding slot prolongs along the length direction of pedestal
It stretches, the both sides of the head cover are equipped with the sliding block with sliding slot mounted in pairing mode, while are equipped in the top surface of head cover convenient for sliding roof
Groove, the bottom of the pedestal are equipped with two through hole, and tubular electric heating penetrates in through hole and passes through nut and gasket is fixed, described
Pedestal is internally provided with thermal insulation board, and an accommodating chamber is formed between thermal insulation board and pedestal, and heat insulation foam is filled in the accommodating chamber,
The top surface of thermal insulation board be equipped with grounding screw and the Wiring port for connecting equipment inlet wire, tubular electric heating by connecting line with
The input terminal connection of Wiring port.
In above description, the scheme that is more highly preferred to, one end of the head cover extends down equipped with closing piece, and closing piece is equipped with lock
Determine screw, one end of pedestal is equipped with the screw hole with lock screw mounted in pairing mode.
In above description, the scheme that is more highly preferred to, the gasket is asbestos-packing gasket.
In above description, the scheme that is more highly preferred to, the terminal box is made of aluminum alloy material.
Advantageous effect is caused by the utility model：Compared with prior art, the porcelain axis electric heater of the utility model
Structure it is simple, the connecting line of equipment passes through terminal box wiring, since pedestal and head cover are designed using slidingtype, wiring and maintenance
When, as long as opening lock screw, measurement, wiring and installation can be realized by sliping off head cover, and whole process is extremely convenient, more pacifies
It is complete reliable.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the structure diagram that the utility model embodiment installs box body.
In figure, 1 is terminal box, and 11 be pedestal, and 12 be head cover, and 13 be threading hole, and 14 be sliding slot, and 15 be sliding block, and 16 be recessed
Slot, 17 be thermal insulation board, and 18 be Wiring port, and 2 be tubular electric heating, and 3 be grounding screw, and 4 be nut, and 5 be heat insulation foam, and 6 are
Lock screw, 7 be gasket.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of porcelain axis electric heater, implementing structure includes terminal box 1 and tubular electric heating 2, institute
Stating terminal box 1 includes pedestal 11 and head cover 12, and the one side of the pedestal 11 is equipped with threading hole 13, two insides point of the pedestal 11
Not She You sliding slot 14, sliding slot 14 extends along the length direction of pedestal 11, and the both sides of the head cover 12 are equipped with and are matched with sliding slot 14
The sliding block 15 of installation, at the same head cover 12 top surface be equipped with convenient for sliding roof 12 groove 16, the bottom of the pedestal 11 is set
Have a two through hole, tubular electric heating 2 penetrates in through hole and passes through nut 4 and gasket 7 is fixed, the pedestal 11 be internally provided with every
Hot plate 17 forms an accommodating chamber between thermal insulation board 17 and pedestal 11, filled with heat insulation foam 5, thermal insulation board 17 in the accommodating chamber
Top surface be equipped with grounding screw 3 and the Wiring port 18 for connecting equipment inlet wire, connecting line tubular electric heating 2 and pass through connection
Line is connected with the input terminal of Wiring port 18.
In addition, one end of the head cover 12 extends down equipped with closing piece, closing piece is equipped with lock screw 6, the one of pedestal 11
End is equipped with the screw hole with 6 mounted in pairing mode of lock screw.The gasket 7 is asbestos-packing gasket 7.The terminal box 1 is closed by aluminium
Golden material is formed.
A kind of porcelain axis electric heater of the utility model, during work, the head cover 12 of sliding opening terminal box 1, the company of equipment
Wiring is penetrated by threading hole 13, and the connecting pin of connecting line directly is stuck in Wiring port 18, then the lid of removable top cover 12 closes, and finally leads to
It crosses lock screw 6 to lock, whole operation process is very simple.Compared with prior art, the porcelain axis electric heater of the utility model
Structure it is simple, the connecting line of equipment passes through 1 wiring of terminal box, since pedestal 11 and head cover 12 are designed using slidingtype, wiring
During with maintenance, as long as opening lock screw 6, measurement, wiring and installation can be realized by sliping off head cover 12, and whole process is extremely square
Just, more securely and reliably.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of porcelain axis electric heater, including terminal box (1) and tubular electric heating (2), it is characterised in that：The terminal box
(1) include pedestal (11) and head cover (12), the one side of the pedestal (11) equipped with threading hole (13), the pedestal (11) two in
Side is respectively equipped with sliding slot (14), and sliding slot (14) extends along the length direction of pedestal (11), and the both sides of the head cover (12) are equipped with
With the sliding block (15) of sliding slot (14) mounted in pairing mode, while head cover (12) top surface be equipped with convenient for sliding roof (12) groove
(16), the bottom of the pedestal (11) is equipped with two through hole, and tubular electric heating (2) penetrates in through hole and passes through nut (4) and pad
Piece (7) is fixed, and the pedestal (11) is internally provided with thermal insulation board (17), and an appearance is formed between thermal insulation board (17) and pedestal (11)
It receives chamber, is equipped with grounding screw (3) filled with heat insulation foam (5), the top surface of thermal insulation board (17) in the accommodating chamber and is set for connecting
The Wiring port (18) of standby inlet wire, tubular electric heating (2) are connected by connecting line with the input terminal of Wiring port (18).
2. a kind of porcelain axis electric heater according to claim 1, it is characterised in that：One end of the head cover (12) is toward downward
It stretches equipped with closing piece, closing piece is equipped with lock screw (6), and one end of pedestal (11) is equipped with the spiral shell with lock screw (6) mounted in pairing mode
Wire hole.
3. a kind of porcelain axis electric heater according to claim 1, it is characterised in that：The gasket (7) is asbestos rubber pad
Piece (7).
4. a kind of porcelain axis electric heater according to claim 1, it is characterised in that：The terminal box (1) is by aluminium alloy material
Texture into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721321437.0U CN207399525U (en) | 2017-10-13 | 2017-10-13 | A kind of porcelain axis electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721321437.0U CN207399525U (en) | 2017-10-13 | 2017-10-13 | A kind of porcelain axis electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399525U true CN207399525U (en) | 2018-05-22 |
Family
ID=62332188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721321437.0U Expired - Fee Related CN207399525U (en) | 2017-10-13 | 2017-10-13 | A kind of porcelain axis electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207399525U (en) |
-
2017
- 2017-10-13 CN CN201721321437.0U patent/CN207399525U/en not_active Expired - Fee Related
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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: 20180522 Termination date: 20211013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |