CN211011947U - PTC liquid heater - Google Patents
PTC liquid heater Download PDFInfo
- Publication number
- CN211011947U CN211011947U CN201922088745.9U CN201922088745U CN211011947U CN 211011947 U CN211011947 U CN 211011947U CN 201922088745 U CN201922088745 U CN 201922088745U CN 211011947 U CN211011947 U CN 211011947U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed
- fixed box
- heater main
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 21
- 239000000741 silica gel Substances 0.000 abstract description 21
- 229910002027 silica gel Inorganic materials 0.000 abstract description 21
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a PTC liquid heater relates to liquid heating equipment technical field, including the heater main part, the equal fixedly connected with in both ends of heater main part connects, two connect the symmetry to set up, connect and be the round platform shape, the both ends of heater main part all are equipped with fixed box, two fixed boxes are located the top that two connect respectively, the upper surface middle part of two fixed boxes all is equipped with the knob, the lower surface both ends of fixed box all are equipped with the transfer line, the equal fixedly connected with in bottom of two transfer lines and the arc pole that connects the surface adaptation, the logical groove with the transfer line adaptation is seted up at the lower surface middle part of fixed box. The utility model discloses be convenient for silica gel hose's dismantlement and installation are convenient for change the silica gel hose, and through two arc poles with silica gel hose clamp fastening fixed, improve silica gel hose and articulate's leakproofness, are convenient for lift the heater main part off from the silica gel hose simultaneously, and the convenience is maintained the heater main part.
Description
Technical Field
The utility model relates to a liquid heating equipment technical field, in particular to PTC liquid heater.
Background
The PTC liquid heater is inserted into the liquid container to heat, so that the liquid obtains constant temperature, and the PTC element is used as a heating source, so that the PTC liquid heater has the characteristics of high temperature rise speed, constant-temperature heating, self-regulation of power, high heat conversion rate, strong scale resistance, no damage even in dry burning and the like.
The PTC liquid heater disclosed in Chinese utility model patent application publication specification CN 206387095U, though, this PTC liquid heater is through setting up the snap ring of round platform form on the erection joint circumference for the silica gel hose is installed on the erection joint more easily and is difficult for being pulled out, the leakproofness has been improved, however, this PTC liquid heater's erection joint makes the silica gel hose difficult for being pulled out, be not convenient for change the silica gel hose, and when PTC liquid heater appeared damaging, inconvenient lift it off from the silica gel hose, it is big to dismantle the degree of difficulty, it is inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PTC liquid heater to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a PTC liquid heater comprises a heater main body, wherein two ends of the heater main body are fixedly connected with connectors, the two connectors are symmetrically arranged, the connectors are in a circular truncated cone shape, two ends of the heater main body are respectively provided with a fixing box, the two fixing boxes are respectively positioned above the two connectors, and the middle parts of the upper surfaces of the two fixing boxes are respectively provided with a knob;
two ends of the lower surface of the fixed box are respectively provided with a transmission rod, and the bottom ends of the two transmission rods are respectively fixedly connected with an arc-shaped rod matched with the outer surface of the joint;
a through groove matched with the transmission rod is formed in the middle of the lower surface of the fixed box;
the lower surface middle part fixed connection rotary rod's of knob one end, the other end of rotary rod stretches into the installation intracavity that fixed box was seted up, the rotary rod is located the first bevel gear of one end fixedly connected with in the fixed box, one side meshing of first bevel gear is connected with the second bevel gear, the middle part fixedly connected with two-way screw rod of second bevel gear, the equal threaded connection in both ends of two-way screw rod has the nut.
Optionally, the top end of one side of the fixing box close to the heater main body is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with the heater main body.
Optionally, the arc-shaped rods are symmetrically arranged, and a plurality of convex teeth are fixedly connected to one opposite sides of the arc-shaped rods.
Optionally, the rotating rod is rotatably fixed in the fixing box through a small bearing.
Optionally, the bidirectional screw rod penetrates through the second bevel gear, and the bidirectional screw rod is rotatably fixed in the fixing box through a small bearing.
Optionally, the top end of the nut is fixedly connected with a sliding block, a sliding groove matched with the sliding block is formed in the inner wall of the fixing box, and the sliding block is connected with the sliding groove in a sliding mode.
Optionally, the top end of the transmission rod extends into the fixing box through the through groove and is fixed with the bottom end of the nut.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be provided with the joint of round platform shape, the dismantlement and the installation of the silica gel hose of being convenient for are convenient for change the silica gel hose.
2. The utility model discloses a cooperation of knob, rotary rod, first bevel gear, second bevel gear, two-way screw rod, nut, slider, spout, transfer line and arc pole is used, presss from both sides the fastening with the silica gel hose through two arc poles and decides, improves silica gel hose and articulate's leakproofness, is convenient for lift the heater main part off from the silica gel hose simultaneously, and the convenience is maintained the heater main part.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a bottom perspective view of the fixing box of the present invention.
Fig. 4 is a schematic sectional view taken along the line a-a in fig. 1 according to the present invention.
In the figure: 1. a heater main body; 2. a joint; 3. a fixing box; 4. mounting a plate; 5. a knob; 6. a transmission rod; 7. an arcuate bar; 8. a through groove; 9. rotating the rod; 10. a first bevel gear; 11. a second bevel gear; 12. a bidirectional screw; 13. a nut; 14. a slider; 15. a chute.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a PTC liquid heater as shown in figures 1-4, which comprises a heater main body 1, wherein two ends of the heater main body 1 are both fixedly connected with joints 2, the two joints 2 are symmetrically arranged, the joints 2 are in a round platform shape, which is convenient for disassembling and installing a silica gel hose and changing the silica gel hose, two ends of the heater main body 1 are both provided with fixing boxes 3, the two fixing boxes 3 are respectively positioned above the two joints 2, the fixing box 3 is fixedly connected with a mounting plate 4 near the top end of one side of the heater main body 1, the mounting plate 4 is fixedly connected with the heater main body 1, and the middle parts of the upper surfaces of the two fixing boxes 3 are both provided with knobs 5;
the two ends of the lower surface of the fixing box 3 are respectively provided with a transmission rod 6, the bottom ends of the two transmission rods 6 are respectively and fixedly connected with an arc-shaped rod 7 matched with the outer surface of the joint 2, the connection tightness of the silica gel hose and the joint 2 can be improved, the two arc-shaped rods 7 are symmetrically arranged, one sides, opposite to the two arc-shaped rods 7, are respectively and fixedly connected with a plurality of convex teeth, and the fixing firmness of the arc-shaped rods 7 to the silica gel hose is enhanced;
the middle part of the lower surface of the fixed box 3 is provided with a through groove 8 matched with the transmission rod 6;
the middle part of the lower surface of the knob 5 is fixedly connected with one end of a rotating rod 9, the other end of the rotating rod 9 extends into an installation cavity formed in the fixing box 3, the rotating rod 9 is rotatably fixed in the fixing box 3 through a small-sized bearing, the rotating rod 9 is convenient to stably rotate, one end of the rotating rod 9 positioned in the fixing box 3 is fixedly connected with a first bevel gear 10, one side of the first bevel gear 10 is engaged and connected with a second bevel gear 11, the middle part of the second bevel gear 11 is fixedly connected with a two-way screw 12, the two-way screw 12 penetrates through the second bevel gear 11, the two-way screw 12 is rotatably fixed in the fixing box 3 through the small-sized bearing, the two-way screw 12 is convenient to stably rotate, two ends of the two-way screw 12 are both in threaded connection with nuts 13, the top end of each nut 13, the nut 13 is convenient to move, and the top end of the transmission rod 6 extends into the fixed box 3 through the through groove 8 and is fixed with the bottom end of the nut 13.
The utility model discloses a theory of operation:
when the silica gel hose is detached from the connector 2 (at this time, the two arc-shaped rods 7 clamp and fix the silica gel hose on the connector 2), the knob 5 is rotated, the knob 5 drives the rotating rod 9 to rotate, the rotating rod 9 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 11 to rotate, the second bevel gear 11 drives the two-way screw 12 to rotate, the two-way screw 12 is in threaded connection with the two nuts 13, and a thread pair is formed between the two nuts 13, the two nuts 13 move away from each other along the length direction of the two-way screw 12, the nuts 13 drive the sliding block 14 to slide in the sliding grooves 15, the two nuts 13 respectively drive the two arc-shaped rods 7 to move away from each other through the two transmission rods 6, the two arc-shaped rods 7 are away from the silica gel.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A PTC liquid heater comprising a heater main body (1), characterized in that: the heater comprises a heater main body (1), wherein two ends of the heater main body (1) are fixedly connected with joints (2), the two joints (2) are symmetrically arranged, the joints (2) are in a circular truncated cone shape, two ends of the heater main body (1) are respectively provided with a fixing box (3), the two fixing boxes (3) are respectively positioned above the two joints (2), and the middle parts of the upper surfaces of the two fixing boxes (3) are respectively provided with a knob (5);
two ends of the lower surface of the fixed box (3) are respectively provided with a transmission rod (6), and the bottom ends of the two transmission rods (6) are respectively and fixedly connected with an arc-shaped rod (7) matched with the outer surface of the joint (2);
a through groove (8) matched with the transmission rod (6) is formed in the middle of the lower surface of the fixed box (3);
the lower surface middle part of knob (5) fixed connection rotary rod (9) one end, the other end of rotary rod (9) stretches into the installation intracavity that fixed box (3) were seted up, rotary rod (9) are located the first bevel gear of one end fixedly connected with (10) of fixed box (3), one side meshing of first bevel gear (10) is connected with second bevel gear (11), the middle part fixedly connected with two-way screw rod (12) of second bevel gear (11), the equal threaded connection in both ends of two-way screw rod (12) has nut (13).
2. A PTC liquid heater according to claim 1, wherein:
the heater is characterized in that the fixing box (3) is close to a mounting plate (4) fixedly connected to the top end of one side of the heater main body (1), and the mounting plate (4) is fixedly connected with the heater main body (1).
3. A PTC liquid heater according to claim 1, wherein:
two arc pole (7) symmetry sets up, two equal fixedly connected with a plurality of dogteeth in one side that arc pole (7) are relative.
4. A PTC liquid heater according to claim 1, wherein:
the rotating rod (9) is rotationally fixed in the fixed box (3) through a small bearing.
5. A PTC liquid heater according to claim 1, wherein:
the bidirectional screw (12) penetrates through the second bevel gear (11), and the bidirectional screw (12) is rotatably fixed in the fixed box (3) through a small bearing.
6. A PTC liquid heater according to claim 1, wherein:
the top end of the nut (13) is fixedly connected with a sliding block (14), a sliding groove (15) matched with the sliding block (14) is formed in the inner wall of the fixed box (3), and the sliding block (14) is connected with the sliding groove (15) in a sliding mode.
7. A PTC liquid heater according to claim 1, wherein:
the top end of the transmission rod (6) extends into the fixed box (3) through the through groove (8) and is fixed with the bottom end of the nut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088745.9U CN211011947U (en) | 2019-11-28 | 2019-11-28 | PTC liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088745.9U CN211011947U (en) | 2019-11-28 | 2019-11-28 | PTC liquid heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211011947U true CN211011947U (en) | 2020-07-14 |
Family
ID=71468067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922088745.9U Expired - Fee Related CN211011947U (en) | 2019-11-28 | 2019-11-28 | PTC liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211011947U (en) |
-
2019
- 2019-11-28 CN CN201922088745.9U patent/CN211011947U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107362946A (en) | A kind of thermosol gelgun speed heat pipette tips and thermosol gelgun | |
| CN207298077U (en) | A kind of multi-purpose gardens fixed chuck | |
| CN211011947U (en) | PTC liquid heater | |
| CN219244403U (en) | Fin heat exchanger convenient to defrosting | |
| CN214574853U (en) | Assembled heat preservation wallboard | |
| CN210230498U (en) | Heating device of spin coater | |
| CN214078899U (en) | Machining device with O-shaped sealing ring welded type reducing joint | |
| CN211526523U (en) | Heat preservation connecting device and be used for pipeline of heating system peak regulation heat accumulation | |
| CN217721507U (en) | PTC heating support | |
| CN219627912U (en) | Heating sheet with long service life | |
| CN107824648B (en) | A kind of electrothermal tube automatic bending device | |
| CN213435148U (en) | Fireproof material's spraying device | |
| CN221329154U (en) | Film-coating heating pipe | |
| CN214813884U (en) | Bending device is used in processing of metal radiator shunt tubes | |
| CN218627046U (en) | Intelligent warmer with temperature monitoring structure | |
| CN213873113U (en) | Air conditioner PTC heater goes out mouth of pipe installation device convenient to dismantle | |
| CN213624265U (en) | Heat-proof quality bottom roller convenient to take | |
| CN217504478U (en) | Integral fin type isothermal heating furnace tube | |
| CN211823160U (en) | Electric water heater with good waterproof and sealing performance | |
| CN213469169U (en) | Copper pipe bending machine for bending pipe | |
| CN220331172U (en) | Pressure pipeline installation butt joint ware | |
| CN217713988U (en) | Nested compound membrane insulating tube | |
| CN221258924U (en) | Bathroom warmer | |
| CN211600165U (en) | Wall-hanging projecting apparatus installation mechanism | |
| CN215903279U (en) | Special grinding equipment for hexagonal external thread joint |
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: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |