CN208186841U - A kind of circulating-heating pipe device of cleaning machine - Google Patents
A kind of circulating-heating pipe device of cleaning machine Download PDFInfo
- Publication number
- CN208186841U CN208186841U CN201820571020.8U CN201820571020U CN208186841U CN 208186841 U CN208186841 U CN 208186841U CN 201820571020 U CN201820571020 U CN 201820571020U CN 208186841 U CN208186841 U CN 208186841U
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- cleaning machine
- tube
- pipe device
- round tube
- circulating
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Abstract
A kind of circulating-heating pipe device of cleaning machine, belongs to heating tube technical field.It, which provides one kind, effectively to radiate, the circulating-heating pipe device of the fast cleaning machine of heating speed.Outer tube sleeve dress is equipped with gap on inner pipe and between the two, cathode conductor and two electric heating wires are axially disposed in gap along outer tube, gap passes through heat conductive insulating media filler, annular circuit board left side is fixedly mounted on the right flank middle part of left annular cover plate, cathode conductor left end is electrically connected by annular circuit board with two electric heating wires, three intercommunicating pores corresponding with cathode conductor and two electric heating wires are offered on right annular cover plate, three connecting tube one end correspond closed be fixedly connected with three intercommunicating pores, cathode conductor and two positive wires are arranged in a one-to-one correspondence in three connecting tubes, two positive wire left ends are electrically connected with two electric heating wire right end one-to-one correspondence.The utility model heat transfer is uniform, and heating speed is fast.
Description
Technical field
The utility model belongs to heating tube technical field, more particularly to a kind of circulating-heating pipe device of cleaning machine.
Background technique
The heating pipe device of hot-water type jetting machine is its important component, and the structure of existing heating pipe device
It is heating wire to be put into a metal tube, and be closely filled with the crystallization oxygen of good thermal conductivity and insulating properties in gap section
Change magnesium.Heating wire both ends are to be connected by two eduction rods with power supply, it has the structure simple service life long, and the thermal efficiency is high, mechanical
Intensity is good, can curve various shape and use the advantages that safe, but there is a problem that heating speed is slow.
Summary of the invention
In view of the deficiency of the prior art, the utility model provides one kind and can effectively radiate, and heating speed is fast
Cleaning machine circulating-heating pipe device.
Technical solution adopted in the utility model is: a kind of circulating-heating pipe device of cleaning machine, including left ring cover
Plate, annular circuit board, outer tube, inner tube, right annular cover plate, cathode conductor, heat conductive insulating medium, two positive wires, two electricity
Heater strip and three connecting tubes；Outer tube sleeve dress is equipped with gap on inner pipe and between the two, the cathode conductor and two
Electric heating wire is axially disposed in the gap along outer tube, and the gap passes through heat conductive insulating media filler, the annular electro
Road plate left side is fixedly mounted on the right flank middle part of left annular cover plate, and the cathode conductor left end passes through annular circuit board and two
The electrical connection of root electric heating wire, the left annular cover plate right side outer end are fixedly connected with outer tube enclosure, left annular cover plate right side
Inner end with inner tube is closed is fixedly connected, the outer tube right end and inner tube right end with right annular cover plate left side it is closed it is fixed even
It connects, offers three intercommunicating pores corresponding with cathode conductor and two electric heating wires on the right annular cover plate, described three
Connecting tube one end and three intercommunicating pores correspond it is closed be fixedly connected, the cathode conductor and two positive wires correspond
It is arranged in three connecting tubes, two positive wire left ends are electrically connected with two electric heating wire right end one-to-one correspondence.
The utility model has the beneficial effects that:
Two electric heating wires of the utility model can make the heat transfer between outer tube and inner tube uniform, outer tube and inner tube
Water can be heated simultaneously and is conducive to radiate with the increasing of the contact area of water, and inner and outer tubes can be convenient for the flowing of water, heating
Speed is fast, and the utility model can adjust underwater penetration, is suitable for various types of cleaning machines.
Detailed description of the invention
Fig. 1: the utility model structure diagram；
Fig. 2: the utility model main view；
Fig. 3: the utility model outer tube and inner tube left view；
Fig. 4: the utility model fixing sleeve structural schematic diagram；
Fig. 5: Fig. 4 present invention looks up structural representation；
Fig. 6: the utility model extends one main view of pipe fitting；
Fig. 7: the utility model extends two main view of pipe fitting；
Fig. 8: the utility model extends two structural schematic diagram of pipe fitting；
Wherein: the left annular cover plate of 1-；2- annular circuit board；3- outer tube；4- inner tube；The right annular cover plate of 5-；6- connecting tube；7-
Fixing sleeve；7-1- threaded hole；8- extends pipe fitting one；8-1- round tube one；8-2- concave connecting bar one；8-3- bearing one；8-4- prolongs
Long conducting wire one；8-5- connecting plate one；8-6- protrusion eduction rod one；9- extends pipe fitting two；9-1- round tube two；9-2- concave connecting bar
Two；9-3- bearing two；9-4- extension lead two；9-5- connecting plate two；9-6- protrusion eduction rod two；10- cathode conductor；11- is just
Polar conductor；12- electric heating wire；13- heat conductive insulating medium；14- fixed plate；15- anode eduction rod；16- cathode eduction rod；17-
Water tank；17-1- water inlet；17-2- water outlet；18- water level sensor.
Specific embodiment
As shown in Fig. 1 ~ Fig. 8, a kind of circulating-heating pipe device of cleaning machine, including left annular cover plate 1, annular circuit board 2,
Outer tube 3, inner tube 4, right annular cover plate 5, cathode conductor 10,13, two, the heat conductive insulating medium electric heating wire of positive wire 11, two
12 and three connecting tubes 6；The outer tube 3 is sleeved in inner tube 4 and is equipped with gap, the cathode conductor 10 and two between the two
Electric heating wire 12 is axially disposed in the gap along outer tube 3, and two electric heating wires 12 are symmetrical as center line using 4 axis of inner tube
Setting, the gap are filled by heat conductive insulating medium 13, and two electric heating wires 12 give 3 He of outer tube by heat conductive insulating medium 13
Inner tube 4 transmits heat, and 2 left side of annular circuit board is fixedly mounted on the right flank middle part of left annular cover plate 1, the left ring
1 right flank middle part of shape cover board is equipped with annular groove, and the annular circuit board 2 is arranged in groove, 2 right side of annular circuit board with
Left 1 right side of annular cover plate is concordantly arranged, and 10 left end of cathode conductor passes through annular circuit board 2 and two 12 electricity of electric heating wire
Connection, the left 1 right side outer end of annular cover plate with outer tube 3 is closed is fixedly connected, left 1 right side inner end of annular cover plate and inner tube
4 it is closed be fixedly connected, 3 right end of outer tube and 4 right end of inner tube with right 5 left side of annular cover plate is closed is fixedly connected, right ring
The gap that shape cover board 5 and left annular cover plate 1 are used between sealed outer pipe 3 and inner tube 4 avoids the problems such as causing short circuit into water, institute
It states and offers three intercommunicating pores corresponding with cathode conductor 10 and two electric heating wires 12 on right annular cover plate 5, described three
6 one end of connecting tube and three intercommunicating pores correspond it is closed be fixedly connected, the cathode conductor 10 and two positive wires 11 1
One is correspondingly arranged in three connecting tubes 6, and two positive wires, 11 left end is corresponded with two 12 right ends of electric heating wire
Electrical connection.Three connecting tubes 6 play the role of protection and specification cathode conductor 10 and two positive wires 11,10 He of cathode conductor
Two positive wires 11 can external power supply progress electric-heating-wire-heating.
As shown in Fig. 2, the circulating-heating pipe device of the cleaning machine further includes positive eduction rod 15 and cathode eduction rod 16,
10 right end of cathode conductor is electrically connected with cathode eduction rod 16, two positive wires, 11 right end with positive eduction rod 15
Electrical connection.Cathode conductor 10 can pass through positive eduction rod 15 by 16 external power supply of cathode eduction rod, two positive wires 11
External power supply.
As shown in Figure 4, Figure 5, the circulating-heating pipe device of the cleaning machine further includes fixing sleeve 7 and fixed plate 14；It is described
7 lower end of fixing sleeve with three 6 other ends of connecting tube are closed is connected to, the anode eduction rod 15 and cathode eduction rod 16 are arranged at
In fixing sleeve 7, the fixed plate 14 is fixedly connected with 7 medial surface of fixing sleeve, and fixed plate 14 opens up that there are two for closed fixation
The mounting hole of positive eduction rod 15 and cathode eduction rod 16.
As shown in fig. 6, the circulating-heating pipe device of the cleaning machine further includes extending pipe fitting 1, the extension pipe fitting 1
Including one 8-1 of round tube, one 8-3 of bearing, one 8-5 of connecting plate, two one 8-2 of concave connecting bar, two extension lead one 8-4 and two
One 8-6 of a protrusion eduction rod；The one 8-1 outer circumference surface lower end of round tube is equipped with external screw thread, and 7 upper surface of fixing sleeve offers
Threaded hole 7-1, one 8-1 of round tube are threadedly coupled with the threaded hole 7-1 of fixing sleeve 7, and one 8-3 of bearing is coaxially fixedly installed
In one 8-1 of round tube, described two one 8-2 of concave connecting bar are fixedly connected with one 8-3 inner peripheral surface of bearing, and two concaves connect
One 8-2 of bar is arranged in parallel with one 8-1 axis of round tube, two one 8-2 of concave connecting bar respectively with positive eduction rod 15 and negative
The matching setting of pole eduction rod 16 does not influence anode and draws when one 8-3 of bearing can make one 8-1 of round tube be screwed with fixing sleeve 7 to connect
Stick 15 and cathode eduction rod 16 are inserted into one 8-2 of concave connecting bar out, and described two protrusion one 8-6 of eduction rod pass through connecting plate
One 8-5 is fixedly connected with one 8-1 medial surface of round tube, and two protrusion one 8-6 of eduction rod pass through one 8-4 and two concave of extension lead
One 8-2 of connecting bar corresponds electrical connection.Two protrusion one 8-6 of eduction rod and cathode conductor 10 and two positive wires 11 at this time
Electrical connection, two one 8-6 of raised eduction rod can external power supply progress electric-heating-wire-heating.
As shown in fig. 7, the circulating-heating pipe device of the cleaning machine further includes extending pipe fitting 29, the extension pipe fitting 29
Including two 9-1 of round tube, two 9-3 of bearing, two 9-5 of connecting plate, two two 9-2 of concave connecting bar, two extension lead two 9-4 and two
Two 9-6 of a protrusion eduction rod；Two 9-1 of round tube is shoulder pipe, and two lower end 9-1 of round tube is miner diameter end, the path of two 9-1 of round tube
Outer circumference surface lower end is held to be equipped with external screw thread, the one 8-1 inner peripheral surface upper end of round tube offers internal screw thread, one upper end 8-1 of round tube
It is connect with two 9-1 lower thread of round tube, two 9-3 of bearing is coaxially fixed in two 9-1 of round tube, and described two concaves connect
Two 9-2 of bar is fixedly connected with two 9-3 inner peripheral surface of bearing, and two two 9-2 of concave connecting bar are flat with two 9-1 axis of round tube
Row setting, two two 9-2 of concave connecting bar correspond grafting with two protrusion one 8-6 of eduction rod respectively, and two 9-3 of bearing can make
One 8-1 of round tube is screwed with two 9-1 of round tube when connecting, and does not influence raised one 8-6 of eduction rod insertion, two 9-2 of concave connecting bar
Interior, described two protrusion two 9-6 of eduction rod pass through two 9-5 of connecting plate and are fixedly connected with two 9-1 medial surface upper end of round tube, and two
Raised two 9-6 of eduction rod is electrically connected by two 9-4 of extension lead with two two 9-2 of concave connecting bar one-to-one correspondence.Two at this time
Raised two 9-6 of eduction rod is electrically connected with cathode conductor 10 and two positive wires 11, two protrusion two 9-6 of eduction rod and power supply
Positive and negative anodes electrical connection carries out electric-heating-wire-heating.
As shown in Fig. 2, the circulating-heating pipe device of the cleaning machine further includes water tank 17, the outer tube 3, inner tube 4, three
Connecting tube 6, fixing sleeve 7 and extension one 8 lower end of pipe fitting are arranged in water tank 17, and 17 lower end of water tank is equipped with water inlet 17-
1,17 upper end of water tank is equipped with water outlet 17-2, and the water tank 17 is arranged in cleaning machine.The upper layer temperature of water is high in water tank 17, out
The top of water inlet 17-1 is arranged in mouth of a river 17-2, the water temperature sprayed for guaranteeing cleaning machine.
As shown in Fig. 2, the circulating-heating pipe device of the cleaning machine further includes water level controller 18, the water level controller
18 probe is mounted in water tank 17 and is arranged between the upper surface and bottom surface of outer tube 3.Water level controller 18 and external power supply
Switch electrical connection, when the water level in water tank 17 is too low, water level controller 18 avoids waste of resource for closing external power supply.
Installation steps: by left annular cover plate 1 and three 6 lower ends of connecting tube are put into water tank 11 or cleaning machine has
Water cavity in；Then it will extend pipe fitting 1 by fixing sleeve 7 to be fixedly connected with three connecting tubes 6, and make positive 15 He of eduction rod
Cathode eduction rod 16 is electrically connected with two protrusion one 8-6 of eduction rod for extending pipe fitting 1；It is convex by two of extension pipe fitting 1 again
One 8-6 of eduction rod insertion is played to extend in two two 9-2 of concave connecting bar of pipe fitting 29；Two protrusions of pipe fitting 29 will be extended afterwards
The connection of the positive and negative anodes of two 9-6 of eduction rod and power supply.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of circulating-heating pipe device of cleaning machine, it is characterised in that: including left annular cover plate (1), annular circuit board (2),
Outer tube (3), inner tube (4), right annular cover plate (5), cathode conductor (10), heat conductive insulating medium (13), two positive wires (11),
Two electric heating wires (12) and three connecting tubes (6)；The outer tube (3) is sleeved on inner tube (4) and is equipped between the two gap,
The cathode conductor (10) and two electric heating wires (12) are axially disposed in the gap along outer tube (3), and the gap is logical
Heat conductive insulating medium (13) filling is crossed, annular circuit board (2) left side is fixedly mounted on the right side of left annular cover plate (1)
Middle part, cathode conductor (10) left end are electrically connected by annular circuit board (2) with two electric heating wires (12), the left annular
Cover board (1) right side outer end with outer tube (3) is closed is fixedly connected, left annular cover plate (1) right side inner end and inner tube (4) are closed solid
Fixed connection, outer tube (3) right end and inner tube (4) right end with right annular cover plate (5) left side is closed is fixedly connected, the right side
Offer three intercommunicating pores corresponding with cathode conductor (10) and two electric heating wire (12) on annular cover plate (5), described three
A connecting tube (6) one end and three intercommunicating pores correspond it is closed be fixedly connected, the cathode conductor (10) and two anodes are led
Line (11) is arranged in a one-to-one correspondence in three connecting tubes (6), two positive wires (11) left end and two electric heating wires
(12) right end corresponds electrical connection.
2. a kind of circulating-heating pipe device of cleaning machine according to claim 1, it is characterised in that: the cleaning machine follows
It further includes positive eduction rod (15) and cathode eduction rod (16) that ring, which heats pipe device, and cathode conductor (10) right end draws with cathode
Stick (16) is electrically connected out, and two positive wires (11) right end is electrically connected with positive eduction rod (15).
3. a kind of circulating-heating pipe device of cleaning machine according to claim 2, it is characterised in that: the cleaning machine follows
It further includes fixing sleeve (7) and fixed plate (14) that ring, which heats pipe device,；Fixing sleeve (7) lower end and three connecting tubes (6) are another
Closed connection is held, the anode eduction rod (15) and cathode eduction rod (16) are arranged in fixing sleeve (7), the fixed plate
(14) it is fixedly connected with fixing sleeve (7) medial surface, fixed plate (14) opens up that there are two for closed fixed positive eduction rod (15)
With the mounting hole of cathode eduction rod (16).
4. a kind of circulating-heating pipe device of cleaning machine according to claim 3, it is characterised in that: the cleaning machine follows
Ring heating pipe device further include extend pipe fitting one (8), the extension pipe fitting one (8) include round tube one (8-1), bearing one (8-3),
One (8- of the raised eduction rod of connecting plate one (8-5), two concave connecting bars one (8-2), two extension leads one (8-4) and two
6)；One (8-1) the outer circumference surface lower end of round tube is equipped with external screw thread, and fixing sleeve (7) upper surface offers threaded hole (7-
1), the round tube one (8-1) is threadedly coupled with the threaded hole (7-1) of fixing sleeve (7), and coaxially fixation is set the bearing one (8-3)
It sets in round tube one (8-1), described two concave connecting bars one (8-2) are fixedly connected with bearing one (8-3) inner peripheral surface, and two
A concave connecting bar one (8-2) is arranged in parallel with round tube one (8-1) axis, and two concave connecting bars one (8-2) are respectively and just
Pole eduction rod (15) and cathode eduction rod (16) matching setting, described two protrusion eduction rods one (8-6) pass through connecting plate one
(8-5) is fixedly connected with round tube one (8-1) medial surface, and two raised eduction rods one (8-6) pass through extension lead one (8-4) and two
A concave connecting bar one (8-2) corresponds electrical connection.
5. a kind of circulating-heating pipe device of cleaning machine according to claim 4, it is characterised in that: the cleaning machine follows
Ring heating pipe device further include extend pipe fitting two (9), the extension pipe fitting two (9) include round tube two (9-1), bearing two (9-3),
Two (9- of the raised eduction rod of connecting plate two (9-5), two concave connecting bars two (9-2), two extension leads two (9-4) and two
6)；The round tube two (9-1) is shoulder pipe, and the lower end (9-1) of round tube two is miner diameter end, the miner diameter end excircle of round tube two (9-1)
Face lower end is equipped with external screw thread, and one (8-1) the inner peripheral surface upper end of round tube offers internal screw thread, the upper end (8-1) of round tube one and circle
The connection of (9-1) lower thread of pipe two, the bearing two (9-3) are coaxially fixed in round tube two (9-1), described two concaves
Connecting bar two (9-2) is fixedly connected with bearing two (9-3) inner peripheral surface, two concave connecting bars two (9-2) with round tube two
(9-1) axis is arranged in parallel, and two concave connecting bars two (9-2) correspond with two raised eduction rods one (8-6) insert respectively
It connects, described two protrusion eduction rods two (9-6) connect by the way that connecting plate two (9-5) and (9-1) the medial surface upper end of round tube two are fixed
It connects, two raised eduction rods two (9-6) correspond electricity by extension lead two (9-4) and two concave connecting bars two (9-2)
Connection.
6. a kind of circulating-heating pipe device of cleaning machine according to claim 4, it is characterised in that: the cleaning machine follows
It further includes water tank (17) that ring, which heats pipe device, the outer tube (3), inner tube (4), three connecting tubes (6), fixing sleeve (7) and extension
Pipe fitting one (8) lower end is arranged in water tank (17), and water tank (17) lower end is equipped with water inlet (17-1), water tank (17) upper end
Equipped with water outlet (17-2), the water tank (17) is arranged in cleaning machine.
7. a kind of circulating-heating pipe device of cleaning machine according to claim 6, it is characterised in that: the cleaning machine follows
It further includes water level controller (18) that ring, which heats pipe device, and the probe of the water level controller (18) is mounted in water tank (17) and sets
It sets between the upper surface and bottom surface of outer tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820571020.8U CN208186841U (en) | 2018-04-20 | 2018-04-20 | A kind of circulating-heating pipe device of cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820571020.8U CN208186841U (en) | 2018-04-20 | 2018-04-20 | A kind of circulating-heating pipe device of cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208186841U true CN208186841U (en) | 2018-12-04 |
Family
ID=64434279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820571020.8U Expired - Fee Related CN208186841U (en) | 2018-04-20 | 2018-04-20 | A kind of circulating-heating pipe device of cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208186841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645013A (en) * | 2018-04-20 | 2018-10-12 | 盐城中自科技有限公司 | A kind of the circulating-heating pipe device and heating means of cleaning machine |
-
2018
- 2018-04-20 CN CN201820571020.8U patent/CN208186841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645013A (en) * | 2018-04-20 | 2018-10-12 | 盐城中自科技有限公司 | A kind of the circulating-heating pipe device and heating means of cleaning machine |
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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: 20181204 Termination date: 20200420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |