CN211355302U - Heater and dish-washing machine - Google Patents
Heater and dish-washing machine Download PDFInfo
- Publication number
- CN211355302U CN211355302U CN201921491196.3U CN201921491196U CN211355302U CN 211355302 U CN211355302 U CN 211355302U CN 201921491196 U CN201921491196 U CN 201921491196U CN 211355302 U CN211355302 U CN 211355302U
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- Prior art keywords
- heater
- pipe
- water
- water inlet
- shell
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- 238000004851 dishwashing Methods 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 239000012528 membrane Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of dish washing machines, and particularly discloses a heater and a dish washing machine, wherein the heater comprises a shell, a heating pipe, a water inlet pipe and a water outlet pipe, a holding cavity is formed in the shell, and a water inlet and a water outlet which are communicated with the holding cavity are arranged on the shell; the heating pipe is arranged in the accommodating cavity; the inlet tube with the water inlet is connected, the outlet pipe with the delivery port is connected, the inlet tube with the outlet pipe homoenergetic can with the tube coupling. Can be connected at any position of the pipeline, and has simple structure, small volume and small occupied space. The arrangement of the water inlet pipe and the water outlet pipe is convenient for installation and disassembly so as to realize the pipeline connection with different pipe diameters. The dish washer adopts above-mentioned heater, and the heater need not to constitute integratively with the water pump, practices thrift the space of basin below, and the heater can be installed in the optional position in the water route of dish washer, can select to install in the place that the space allowance is big around dish washer base below.
Description
Technical Field
The utility model relates to a dish washer technical field especially relates to a heater and dish washer.
Background
In traditional dish washer, the water pump setting is on the base, and heating device and water pump combination are in the same place, and heating device's position is fixed for dish washer below basin part overall structure is too fat, and occupation space is big, influences arranging of dish washer below pencil, and installation and dismantlement are inconvenient simultaneously, difficult maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heater and dish washer to solve the heating device who exists among the prior art and combine the big technical problem of occupation space with the water pump.
As the conception, the utility model adopts the technical proposal that:
a heater, comprising:
the water inlet and the water outlet are communicated with the accommodating cavity;
the heating pipe is arranged in the accommodating cavity;
the water inlet pipe is connected with the water inlet, the water outlet pipe is connected with the water outlet, and the water inlet pipe with the water outlet pipe homoenergetic can be connected with the pipeline.
The heating pipe is provided with a connecting end, and the connecting end penetrates through the end cover to be connected with a lead.
Wherein a rubber pad is arranged between the shell and the end cover.
The water outlet direction of the water outlet and the water inlet direction of the water inlet are arranged at an included angle, and the end cover and the water inlet are arranged oppositely.
The heater also comprises a supporting block, wherein the supporting block is arranged at one end of the heating pipe and is provided with a supporting part and a connecting part, the supporting part is sleeved on the heating pipe, and the connecting part penetrates through the end cover and is connected with a fastening piece.
The heater further comprises a rear cover, the rear cover is covered on the end cover, the connecting end is provided with a corner piece, and the rear cover is connected with the corner piece.
Wherein, the heating pipe is bent and extends.
The heating pipe comprises straight sections and bent sections, the bent sections are arranged between the adjacent straight sections, and the extending direction of the straight sections is the same as the flowing direction of fluid in the containing cavity.
The heater also comprises a pressure detection device connected with the shell, wherein the pressure detection device comprises a pressure switch, and the on-off state of the pressure switch is changed according to the fluid pressure in the accommodating cavity.
A dishwasher comprising a heater as described above.
The utility model has the advantages that:
the utility model provides a heater through inlet tube and outlet pipe, can connect at the optional position of pipeline, and the water that gets into in the shell from the water inlet is heated by the heating pipe, flows through the delivery port again, and the setting of inlet tube and outlet pipe is convenient for install and dismantle to realize the tube coupling with different pipe diameters. The heater has the advantages of simple structure, small volume and small occupied space.
The utility model provides a dish washer adopts above-mentioned heater, and the heater need not to constitute integratively with the water pump, practices thrift the space of basin below, and the heater can be installed at the optional position in the water route of dish washer, can select to install in the place that dish washer base below space allowance is big all around.
Drawings
Fig. 1 is a schematic structural diagram of a heater provided in an embodiment of the present invention;
fig. 2 is an exploded schematic view of a heater according to an embodiment of the present invention;
fig. 3 is a schematic partial structural diagram of a heater provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a housing of a heater provided by an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an end cover of a heater provided by an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a rubber pad of a heater according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a heating tube of a heater provided by an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a rear cover of a heater according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a water inlet pipe of a heater provided by an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a water outlet pipe of a heater according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a supporting block of the heater according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a support frame of a heater according to an embodiment of the present invention;
fig. 13 is an exploded schematic view of a pressure detection device of a heater according to an embodiment of the present invention.
In the figure:
1. a housing; 11. a water inlet; 12. a water outlet; 13. an installation port; 14. a detection port;
2. heating a tube; 21. a pipe body; 211. a straight section; 212. bending the section; 22. corner pieces;
3. a water inlet pipe;
4. a water outlet pipe;
5. an end cap;
6. a rubber pad; 61. a fixed part; 62. a sealing part;
7. a rear cover;
8. a support block; 81. a support portion; 82. a connecting portion;
9. a support frame;
10. a pressure detection device; 101. a pressure switch membrane; 102. a pressure switch housing; 103. and (6) a pressure switch.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 13, an embodiment of the present invention provides a heater, including a housing 1, a heating pipe 2, a water inlet pipe 3 and a water outlet pipe 4, wherein a holding cavity is formed inside the housing 1, and the housing 1 is provided with a water inlet 11 and a water outlet 12 communicated with the holding cavity; the heating pipe 2 is arranged in the accommodating cavity; the water inlet pipe 3 is connected with the water inlet 11, the water outlet pipe 4 is connected with the water outlet 12, and both the water inlet pipe 3 and the water outlet pipe 4 can be connected with a pipeline.
Through inlet tube 3 and outlet pipe 4, can connect in the optional position of pipeline, the water that gets into in the shell 1 from water inlet 11 is heated by heating pipe 2, flows out through delivery port 12 again, and the installation and the dismantlement are convenient for to the setting of inlet tube 3 and outlet pipe 4 to realize with the pipe connection of different pipe diameters. The heater has the advantages of simple structure, small volume and small occupied space.
Besides the water inlet 11 and the water outlet 12, the shell 1 is also provided with a mounting port 13 communicated with the accommodating cavity, the mounting port 13 is detachably provided with an end cover 5, the heating pipe 2 is mounted into the accommodating cavity through the mounting port 13, and the end cover 5 seals the accommodating cavity. The shell 1 plays a protective role in the heating pipe 2, and the installation port 13 is arranged to facilitate the installation and the disassembly of the heating pipe 2.
A rubber pad 6 is arranged between the shell 1 and the end cover 5 to realize the sealing function. The end cover 5, the rubber pad 6 and the shell 1 are connected through screws. The end cover 5 is provided with a first connecting lug, the rubber pad 6 is provided with a second connecting lug, through holes are formed in the first connecting lug and the second connecting lug, the shell 1 is provided with a threaded hole, and a screw penetrates through the through hole to be connected with the threaded hole.
The heating tube 2 comprises a tube body 21, the tube body 21 has a connection end, and the connection end passes through the end cover 5 to be connected with a wire. The end cover 5 is provided with a first through hole for penetrating the pipe body 21, and the rubber pad 6 is provided with a second through hole for penetrating the pipe body 21.
The heating pipe 2 is bent and extended, so that the space inside the shell 1 is fully utilized, and the heating area is increased. The pipe body 21 comprises straight sections 211 and bent sections 212, the bent sections 212 are arranged between the adjacent straight sections 211, the extending direction of the straight sections 211 is the same as the flowing direction of fluid in the accommodating cavity, the impact of the fluid on the heating pipe 2 is reduced, the service life is prolonged, and the heating efficiency is improved.
In this embodiment, the tube 21 extends in a U-shape, and both ends of the tube 21 are connection ends. The connecting end is provided with a corner piece 22 for convenient installation and fixation.
Because the link stretches out outside end cover 5, in order to protect link, wire etc, the heater still includes back lid 7, and back lid 7 covers and is located end cover 5, covers link and wire, prevents that the water droplet from causing the influence to the circuit. The connecting end provided corner piece 22 is connected with the rear cover 7 to realize fastening. The rear cover 7 is made of MOOP flame retardant material, so that the combustion caused by short circuit is prevented from extending to other areas. When the heater is installed, the rear cover 7 can be connected with the installation seat, so that the heater can be installed stably.
The water inlet 11 is located at one end of the housing 1, the end cover 5 is located at the other end of the housing 1, and the end cover 5 is arranged opposite to the water inlet 11, so that after the heating pipe 2 is installed, the extending direction of the straight section 211 can be the same as the flowing direction of fluid in the accommodating cavity. The water outlet direction of the water outlet 12 and the water inlet direction of the water inlet 11 form an included angle, and the water outlet 12 is arranged on one side of the shell 1.
All through threaded connection between inlet tube 3 and the water inlet 11 and between outlet pipe 4 and delivery port 12, be convenient for install and change, can select inlet tube 3 and the outlet pipe 4 of unidimensional not according to the pipeline diameter of difference to increase application scope.
In order to enable the cartridge 2 to be securely positioned within the housing 1, the heater further comprises a support block 8 providing a support function for the cartridge 2. The supporting block 8 is disposed at one end of the heating tube 2, the supporting block 8 has a supporting portion 81 and a connecting portion 82, the supporting portion 81 is sleeved on the tube body 21 of the heating tube 2, and the connecting portion 82 penetrates through the end cover 5 and is connected with the fastening member. Of course, the connecting portion 82 also passes through the rubber pad 6. The fastener may be a nut to achieve a secure connection between the support block 8 and the end cap 5.
Further, the heater still includes support frame 9, and support frame 9 sets up in the other end of heating pipe 2, and the both ends of support frame 9 all support in the inside of shell 1 to make the tip of heating pipe 2 can stabilize, prevent that heating pipe 2 from rocking in the fluid.
In addition, the heater also comprises a pressure detection device 10 connected with the shell 1, wherein a detection port 14 is formed on the shell 1, and the pressure detection device 10 is installed at the detection port 14. The pressure detection device 10 includes a pressure switch membrane 101, a pressure switch housing 102, and a pressure switch 103, the pressure switch membrane 101 is disposed at the detection port 14 to be able to contact with the fluid, the pressure switch housing 102 is connected to the casing 1, and the pressure switch 103 is disposed on the pressure switch housing 102. The pressure switch 103 changes on-off state according to the fluid pressure in the accommodation chamber.
When the pressure of the fluid is normal, the fluid pressure acts on the pressure switch 103 through the pressure switch membrane 101, so that the pressure switch 103 is in a closed state; when the pressure of the fluid is lower than the set value, the pressure acting on the pressure switch 103 is reduced, so that the pressure switch 103 is in an off state. The heating pipe 2 is controlled to be started or stopped according to the state of the pressure switch 103, and when the pressure switch 103 is switched off, heating is stopped, so that dry burning is prevented.
The embodiment of the utility model provides a still provide a dish washer, including foretell heater. The dishwasher includes a water path, and the heater can be disposed at any position of the water path. The heater need not to constitute integratively with the water pump, practices thrift the space of basin below, and the heater can be installed in the optional position in the water route of dish washer, can select to install in the place that the space allowance is big around dish washer base below.
The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A heater, comprising:
the water storage device comprises a shell (1), wherein a containing cavity is formed in the shell (1), and a water inlet (11) and a water outlet (12) which are communicated with the containing cavity are formed in the shell (1);
the heating pipe (2) is arranged in the accommodating cavity;
inlet tube (3) and outlet pipe (4), inlet tube (3) with water inlet (11) are connected, outlet pipe (4) with delivery port (12) are connected, inlet tube (3) with outlet pipe (4) homoenergetic can be connected with the pipeline.
2. The heater according to claim 1, further comprising an end cap (5) detachably disposed at one end of the housing (1), the heating tube (2) having a connection end, the connection end being connected to a wire through the end cap (5).
3. A heater according to claim 2, characterised in that a rubber pad (6) is provided between the housing (1) and the end cap (5).
4. The heater of claim 2, wherein the water outlet direction of the water outlet (12) and the water inlet direction of the water inlet (11) are arranged at an included angle, and the end cover (5) is arranged opposite to the water inlet (11).
5. The heater of claim 2, further comprising a support block (8), wherein the support block (8) is disposed at one end of the heating tube (2), the support block (8) has a support portion (81) and a connection portion (82), the support portion (81) is sleeved on the heating tube (2), and the connection portion (82) is connected with a fastener through the end cover (5).
6. The heater according to claim 2, characterized in that the heater further comprises a rear cover (7), the rear cover (7) is covered on the end cover (5), the connecting end is provided with a corner piece (22), and the rear cover (7) is connected with the corner piece (22).
7. A heater according to any of claims 1-6, characterised in that the heating tube (2) extends in a bent shape.
8. The heater according to claim 7, characterized in that the heating tube (2) comprises straight sections (211) and bent sections (212), the bent sections (212) are arranged between adjacent straight sections (211), and the extending direction of the straight sections (211) is the same as the flowing direction of the fluid in the containing cavity.
9. The heater according to any of claims 1-6, further comprising a pressure detection device (10) connected to the housing (1), the pressure detection device (10) comprising a pressure switch (103), the pressure switch (103) changing on-off state according to the fluid pressure in the receiving chamber.
10. A dishwasher, comprising a heater as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491196.3U CN211355302U (en) | 2019-09-09 | 2019-09-09 | Heater and dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491196.3U CN211355302U (en) | 2019-09-09 | 2019-09-09 | Heater and dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211355302U true CN211355302U (en) | 2020-08-28 |
Family
ID=72158158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921491196.3U Active CN211355302U (en) | 2019-09-09 | 2019-09-09 | Heater and dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211355302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716422A (en) * | 2021-02-05 | 2021-04-30 | 安徽谢科智联电器科技有限公司 | Instant heating type heating module for dish washer |
-
2019
- 2019-09-09 CN CN201921491196.3U patent/CN211355302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716422A (en) * | 2021-02-05 | 2021-04-30 | 安徽谢科智联电器科技有限公司 | Instant heating type heating module for dish washer |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |