CN211488841U

CN211488841U - Anti-pollution heater and cleaning machine

Info

Publication number: CN211488841U
Application number: CN201922459881.4U
Authority: CN
Inventors: 朱隆华; 刘志伟; 朱毅
Original assignee: Truking Technology Ltd
Current assignee: Truking Technology Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-15
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an anti-pollution heater and cleaning machine, anti-pollution heater includes: the device comprises a mounting disc, a sleeve, heating pipes and an anti-expansion device, wherein a plurality of heating pipe mounting openings are formed in the mounting disc; one end of the sleeve is open, the other end of the sleeve is closed, and the open end of the sleeve is hermetically connected with the mounting disc; the heating pipes are inserted into the heating pipe mounting openings and are hermetically connected with the mounting disc, and the plurality of heating pipes are accommodated in the sleeve; the expansion-preventing device is arranged on one side of the sleeve and communicated with the interior of the sleeve. The surface of each position of the heater contacted with the liquid is smooth, so that sanitary dead angles do not exist, and the heater is convenient to clean; still be equipped with and prevent expansion device, prevent that expansion device adopts the bellows, through bellows and the inside intercommunication of cover intraduct, the bellows can stretch out and draw back automatically and carry out pressure compensation to the intraduct, has protected the sleeve pipe not because expend with heat and contract with cold and warp safe and reliable.

Description

Anti-pollution heater and cleaning machine

Technical Field

The utility model belongs to the technical field of food, medicine packaging machinery, concretely relates to anti-pollution heater and cleaning machine.

Background

The conventional electric heaters are mounted on a mounting plate, the connection part of the conventional electric heaters and the mounting plate cannot be subjected to peripheral full-welding and polishing, so that gaps exist, dirt is stored in the gaps, bacteria are easy to breed, the clean media are easy to pollute, and the requirement of the sanitation level cannot be met.

Patent document with application number 201120512261.3 discloses a steam cleaning evaporator device, belong to medical equipment technical field, the novel nipple rectifier comprises a cylindrical shel, heating device and steam outlet, heating device installs in bottom one side of barrel, heating device links to each other with a temperature detect switch, steam outlet sets up the upper end at the barrel, steam outlet passes through high temperature hose and links to each other with the spray gun, moreover, the steam outlet is simple in structure, heating device links to each other with a temperature detect switch, steam outlet sets up the upper end at the barrel, steam outlet passes through high temperature hose and links to each other with the spray gun, utilize the heating pipe to heat into the vapor of certain pressure with water, through the spray gun, wash and disinfect article. The heating device in the device is directly contacted with the purified water, and the heating device adopts a spiral heating pipe, so that the heating device is difficult to clean and cannot meet the sanitary requirement.

Disclosure of Invention

The utility model mainly aims at providing an anti-pollution heater and cleaning machine aims at solving the insanitary problem of easy breeding bacteria of current heater when heating the clean medium of liquid.

In order to achieve the above object, the present invention provides an anti-pollution heater, including:

the mounting disc is provided with a plurality of heating pipe mounting ports;

one end of the sleeve is open, the other end of the sleeve is closed, and the open end of the sleeve is hermetically connected with the mounting disc;

the heating pipe is inserted into the heating pipe mounting opening and is in sealed connection with the mounting disc, and the plurality of heating pipes are accommodated in the sleeve;

and the expansion preventing device is arranged on one side of the sleeve and communicated with the inside of the sleeve.

Preferably, the heat-conducting medium is filled in the sleeve, the expansion-preventing device is a corrugated hose, two hose mounting openings are formed in the mounting disc, the corrugated hose is connected between the two hose mounting openings, and the corrugated hose is communicated with the interior of the sleeve.

Preferably, the entire edge of the open end of the sleeve is welded to the mounting plate, and the entire edge of the heating tube mounting port is welded to the heating tube.

Preferably, a hose mounting pipe is arranged at the hose mounting opening, and the whole edge of the hose mounting opening is welded with the hose mounting pipe; one end of the hose mounting pipe, which is far away from the sleeve, is provided with a first flange; the two ends of the corrugated hose are provided with hose connectors, the tail ends of the hose connectors are provided with second flanges, and the first flanges are in butt joint with the second flanges and are fastened by adopting first quick-joint hoop pieces.

Preferably, a cap is arranged on one side of the mounting disc, which faces away from the sleeve.

Preferably, a heating wire is arranged in the heating pipe, and is filled with an insulating filler.

The utility model also provides a cleaning machine, include:

the tank body is provided with a heater mounting opening;

the anti-pollution heater of any one of the above, anti-pollution heater cartridge is in heater installation department, and with cell body sealing connection.

Preferably, the groove body in the heater installing port is formed with a protruding installation pipe, the outer end of installation pipe is equipped with the third flange, be equipped with on the mounting disc with the fourth flange of third flange adaptation, the fourth flange with the third flange is connected fixedly through the second fast-joint hoop.

Preferably, a sealing gasket is arranged between the third flange and the fourth flange.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect:

one, the utility model discloses fix a plurality of heating pipes on the mounting disc, cover all heating pipes through the sleeve pipe, sleeve pipe and mounting disc sealing connection, the sleeve pipe is integral pipe fitting, the sheathed tube with the junction of mounting disc, the heating pipe all conveniently carry out the full-length welding with the junction of mounting disc and be connected, the surface of whole heater with liquid contact also conveniently carries out polishing treatment for the heater all the position with liquid contact all the surface bright and clean, do not have sanitary dead angle, be convenient for clean.

Two, the utility model discloses be equipped with and prevent the inflation device, prevent that the inflation device can adopt bellows, through bellows and the inside intercommunication of cover pipe, bellows can stretch out and draw back automatically and carry out pressure compensation to the intraductal pressure compensation that overlaps, it does not warp owing to expend with heat and contract with cold to have protected the sleeve pipe, and, a hose installation pipe for installing bellows also carries out full weld and handles with the junction of mounting disc, make overall structure firm, the security is high, installation spare part has been reduced, the position that the bacterium was bred easily to the dirt has also further been reduced, make whole heater avoid bacterial contamination more easily.

Third, the utility model discloses adopt flange joint and adopt first quick-connecting hoop to fasten between corrugated hose's hose nipple and the hose mounting tube, the utility model discloses the heater passes through the mounting disc and installs on the cell body, also adopts flange joint and adopts the second to connect hoop fast to fasten between mounting disc and the cell body, consequently, when the intraductal heat-conducting medium that needs to add or change of cover, adopts the dismouting of the corrugated hose of being convenient for of first quick-connecting hoop, when overhauing the heater, adopts the dismouting of the whole heater of the second quick-connecting hoop also being convenient for, adopts the connected mode of flange joint to guarantee the fastening nature of connection like this, adopts the mode of quick-connecting hoop to improve the installation effectiveness, and easy dismounting is also convenient for maintain.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a structural diagram of a pollution prevention heater according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural view of a cleaning machine according to a second embodiment of the present invention;

fig. 4 is a partially enlarged view of fig. 3.

The reference numbers of the utility model explain:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Mounting plate	42	Second flange
11	Fourth flange	5	Hose mounting tube
				12	Chuck part	51	First flange
2	Sleeve pipe	6	Hood cap
				3	Heating tube	7	Trough body
4	Corrugated hose	71	Mounting tube
				41	Hose coupler	72	Third flange

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example one

The first embodiment proposes a pollution-proof heater.

Referring to fig. 1 to 4, a contamination prevention heater includes: the device comprises an installation disc 1, a sleeve 2, a heating pipe 3 and an anti-expansion device, wherein a plurality of heating pipe installation ports are formed in the installation disc 1; one end of the sleeve 2 is open, the other end of the sleeve 2 is closed, and the open end of the sleeve 2 is hermetically connected with the mounting disc 1; the heating pipes 3 are inserted into the heating pipe mounting openings and are hermetically connected with the mounting disc 1, and the plurality of heating pipes 3 are accommodated in the sleeve 2; the anti-expansion device is arranged on one side of the sleeve 2 and communicated with the interior of the sleeve 2.

The utility model discloses fix a plurality of heating pipes 3 on mounting disc 1, cover all heating pipes 3 through sleeve pipe 2, sleeve pipe 2 and mounting disc 1 sealing connection, during the use, be fixed in on the cell body that is used for liquid medium such as splendid attire clean water with 1 cartridge of mounting disc, and it is internal to make sleeve pipe 2 stretch into the cell, 2 intussuseptions of sleeve pipe are filled with heat-conducting medium 21, for example, silicon oil, a plurality of heating pipes 3 generate heat, the heat loops through heat-conducting medium 21, sleeve pipe 2 passes to liquid medium, can realize the heating to liquid medium.

As the sleeve 2 is adopted to cover all the heating pipes 3, the sleeve 2 is in an integral blind pipe shape, so that the heater is only contacted with the liquid medium on the outer surface of the sleeve 2. Compare in the heating pipe that current heater adopted complicated shape such as heliciform more, it is many, breed the bacterium easily to make to have the health dead angle with liquid contact, the utility model discloses an integral sleeve pipe 2, the surface is bright and clean, is convenient for wash, does not have the dirt yet and breeds the position of bacterium, clean health. And, the heat of a plurality of heating pipes 3 transmits outside of the tubes via sleeve pipe 2's inside cavity, the utility model discloses still be equipped with in one side of sleeve pipe 2 and prevent the device that expands, prevent that the device that expands switches on with sleeve pipe 2's inside, can effectively avoid the deformation that sleeve pipe 2 expend with heat and contract with cold and lead to, guaranteed this heater overall structure firmly reliable safety.

In the present embodiment in particular, the expansion preventing means is a bellows 4; the mounting disc 1 is provided with two hose mounting ports, a hose mounting pipe 5 is arranged at each hose mounting port, and the tail end of each hose mounting pipe 5 is provided with a first flange 51; the two ends of the corrugated hose 4 are provided with hose connectors 41, the tail end of each hose connector 41 is provided with a second flange 42, the two ends of the corrugated hose 4 are butted with the first flange 51 through the second flanges 42, and then are connected and fastened by a first quick-connection hoop, the corrugated hose 4 is conducted with the interior of the sleeve 2, and of course, in other embodiments, only one hose mounting opening may be arranged on the mounting disc 1.

Therefore, the corrugated hose 4 is a flexible pressure-resistant pipe fitting, and the pressure in the sleeve 2 can be buffered and compensated by adopting the corrugated hose 4, so that the safety fault caused by deformation and damage of the sleeve 2 is avoided, and the whole heater is well protected; and, when heat-conducting medium was added or was changed in sleeve pipe 2 to needs, adopted first soon to connect hoop to be connected between corrugated hose 4 and the mounting disc 1, and first soon connects hoop can adopt annular clamp or staple bolt, has made things convenient for corrugated hose 4's dismouting.

Furthermore, a chuck part 12 is formed on one side of the mounting disc 1, and during assembly, the joint between one surface of the chuck part 12, which is far away from the sleeve 2, and the heating pipe 13 is welded, so that the periphery of the heating pipe 13 is fully welded, the processing is more convenient, and the heat-conducting medium in the sleeve 2 can be effectively prevented from leaking from the heating pipe mounting opening; welding the joint of the surface of the chuck part 12 departing from the sleeve 2 and the hose joint 5, and performing full welding on the peripheral side of the hose joint 5; then, the joint with the sleeve 2 of the chuck portion 12 on the side away from the sleeve 2 is welded, and the circumferential side of the sleeve 2 is also fully welded.

The utility model discloses a sleeve pipe 2 entangles all heating pipes 3, and each welding part need not to handle, and 2 surfaces of sleeve pipe are polished etc. and are handled, ensure with the position of liquid medium contact bright and clean can, this heater overall structure is simple, again can the fully provided sanitary standard requirement.

Furthermore, one side of the mounting disc 1, which is far away from the sleeve 2, is provided with a hood 6, and the hood 6 can cover the corrugated hose 5 to play a protection role.

Specifically, in the present embodiment, the heating tube 3 is provided with the heating wire 31 and filled with the insulating filler, and the heating tube 3 generates heat using the heating wire 31. Without limitation, in other embodiments, the heating pipe 3 may also be heated by using a heating medium such as steam, and is not limited herein.

Example two

The second embodiment provides a cleaning machine, which includes:

referring to fig. 3 and 4, the cleaning machine includes: the cleaning machine comprises a tank body 7 and an anti-pollution heater arranged in the tank body 7, and is used for cleaning medical and sanitary devices, and the cleaning machine comprises the tank body 7 and is used for containing liquid media such as clean water and the like through the tank body 7. One side of the tank body 7 is provided with a heater mounting opening, the anti-pollution heater in the first embodiment is inserted in the heater mounting opening, and the anti-pollution heater is hermetically connected with the tank body 7.

Because the heater adopts the anti-pollution heater structure in the first embodiment, the surface of the heater is smooth and clean, and only the continuous surface of the sleeve 2 is contacted with the liquid medium, so that sanitary dead angles do not exist, and the trough body 7 is convenient to clean. Moreover, the sleeve 2 is connected with the corrugated hose 4 for pressure compensation, so that the sleeve 2 can be effectively protected, and the safety and reliability are realized.

Further, the groove body 7 is provided with a mounting pipe 71 protruding from the heater mounting opening, the outer end of the mounting pipe 71 is provided with a first flange portion 72, the mounting plate 1 is provided with a second flange portion 11 adapted to the first flange portion 72, the second flange portion 11 and the first flange portion 72 are fixedly connected through a second quick-connection hoop member 8, the second quick-connection hoop member can adopt an annular hoop or a hoop, and a sealing gasket 9 is arranged between the first flange portion 72 and the second flange portion 11. The anti-pollution heater is connected with the tank body 7 through the quick-assembly interface, and is convenient to assemble and disassemble and install and maintain.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A contamination prevention heater, comprising:

the heating pipe installation device comprises an installation disc (1), wherein a plurality of heating pipe installation ports are formed in the installation disc (1);

the mounting plate comprises a sleeve (2), one end of the sleeve (2) is opened, the other end of the sleeve is closed, and the opening end of the sleeve (2) is connected with the mounting plate (1) in a sealing mode;

the heating pipes (3) are inserted into the heating pipe mounting openings and are hermetically connected with the mounting disc (1), and the plurality of heating pipes (3) are accommodated in the sleeve (2);

and the expansion preventing device is arranged on one side of the casing (2) and communicated with the inside of the casing (2).

2. The anti-pollution heater according to claim 1, wherein the sleeve (2) is filled with a heat transfer medium (21), the anti-expansion device is a corrugated hose (4), the mounting plate (1) is provided with two hose mounting ports, the corrugated hose (4) is connected between the two hose mounting ports, and the corrugated hose (4) is communicated with the inside of the sleeve (2).

3. The pollution-resistant heater according to claim 2, wherein the entire edge of the open end of the sleeve (2) is welded to the mounting plate (1), and the entire edge of the heating tube mounting opening is welded to the heating tube (3).

4. The heater according to claim 3, wherein a hose mounting tube (5) is provided at the hose mounting port, and the entire edge of the hose mounting port is welded to the hose mounting tube (5); a first flange (51) is arranged at one end of the hose mounting pipe (5) deviating from the sleeve (2); the two ends of the corrugated hose (4) are provided with hose connectors (41), the tail ends of the hose connectors (41) are provided with second flanges (42), and the first flanges (51) are butted with the second flanges (42) and fastened by first quick-joint hoop pieces.

5. A heater according to claim 1, characterised in that the side of the mounting plate (1) facing away from the sleeve (2) is provided with a cap (6).

6. The heater according to claim 1, wherein the heating tube (3) is provided with heating wires (31) and filled with insulating filler.

7. A cleaning machine, comprising:

the tank body (7) is provided with a heater mounting opening;

the pollution prevention heater as claimed in any one of claims 1 to 6, which is inserted into the heater mounting opening and is connected with the tank body (7) in a sealing manner.

8. The cleaning machine according to claim 7, characterized in that a mounting pipe (71) is formed at the heater mounting opening of the tank body (7) in a protruding manner, a third flange (72) is arranged at the outer end of the mounting pipe (71), a fourth flange (11) adapted to the third flange (72) is arranged on the mounting plate (1), and the fourth flange (11) and the third flange (72) are fixedly connected through a second quick coupling (8).

9. The washing machine according to claim 8, characterized in that a gasket (9) is provided between the third flange (72) and the fourth flange (11).