CN205573612U - Shutter that control by temperature change was opened and shut and start unit room structure - Google Patents
Shutter that control by temperature change was opened and shut and start unit room structure Download PDFInfo
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- CN205573612U CN205573612U CN201620376007.8U CN201620376007U CN205573612U CN 205573612 U CN205573612 U CN 205573612U CN 201620376007 U CN201620376007 U CN 201620376007U CN 205573612 U CN205573612 U CN 205573612U
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- shutter
- pipe
- temperature control
- paraffin
- paraffin pipe
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Abstract
The utility model discloses a shutter that control by temperature change was opened and shut and start unit room structure, the shutter that the control by temperature change was opened and shut, including the shutter body, its characterized in that still includes the temperature control device who controls the shutter body and open the angle, temperature control device includes the rotary mechanism who links to each other with the shutter body, rotary mechanism is provided with the horizontal pole, and the one end of horizontal pole is provided with rotatable first stone paraffin pipe and the other end is provided with rotatable second stone paraffin pipe, and first stone paraffin pipe and second stone paraffin pipe be located the both sides of horizontal pole respectively, be provided with the piston club that contacts with the horizontal pole on the first stone paraffin pipe, be provided with the return spring who contacts with the horizontal pole on the second stone paraffin pipe, temperature control device still is provided with intake pipe and the outlet duct that links to each other respectively with the intercooler pipeline. It can open or close according to the height of temperature is automatic to it is equitable interval that the assurance mobilizes the indoor temperature of unit room to be in, in order to improve overall efficiency.
Description
Technical field
This utility model relates to shutter and the engine chamber structure of a kind of temperature control folding.
Background technology
At present, domestic and international existing construction machinery product mostly there will be cold start-up difficulty when low temp area operation, the phenomenons such as inefficiency, or heat radiation is excessively under low-load operating mode, affect engine thermal efficiency to play, these are mainly due to causing the engineering machinery engine room temperature of low temp area or the operation of low-load area is relatively low: due to the hood of current engineering machinery all uses inlet and outlet can not the fixed structure of mode, when operation under the conditions of low temperature or low-load, will be too fast and cause the service behaviour of electromotor itself to decline due to the temperature of engine room and heat exchange with outside, thus affect startup and the work efficiency of complete machine.
Utility model content
For the problems referred to above, this utility model provides shutter and the engine chamber structure of a kind of temperature control folding, the situation of service behaviour is affected when low temp area or low-load operating mode operation because engine room temperature is relatively low for engineering machinery, devise a kind of can according to temperature height and the temperature control shutter of automatic open-close and engine chamber structure, it can be turned on and off automatically according to the height of temperature, thus ensure that the indoor temperature of engine room is in reasonable interval, to improve overall efficiency.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model is achieved through the following technical solutions:
A kind of shutter of temperature control folding, including shutter body, it is characterized in that, also include the attemperating unit controlling shutter body open angle, described attemperating unit includes the rotating mechanism being connected with shutter body, described rotating mechanism is provided with cross bar, one end of cross bar is provided with rotating first paraffin pipe and the other end is provided with rotating second paraffin pipe, and first paraffin pipe and the second paraffin pipe lay respectively at the both sides of cross bar, it is provided with, on described first paraffin pipe, the piston rods contacted with cross bar, it is provided with, on described second paraffin pipe, the return spring contacted with cross bar, described attemperating unit is additionally provided with the air inlet pipe and escape pipe being connected respectively with charge air cooler pipeline.
Preferably, described rotating mechanism is cross or T-shaped, and described rotating mechanism is connected with shutter body by connecting rod.
Preferably, the outermost of described attemperating unit is provided with temperature controlled compartment cover, and described temperature controlled compartment cover is provided with upper cap away from the side of shutter body.
Preferably, the two ends of described first paraffin pipe and the second paraffin pipe are connected with temperature controlled compartment cover by steering ball end respectively.
A kind of engine chamber structure, including Engine Casing be arranged on outermost cover cap, it is characterised in that also including the shutter of a kind of temperature control folding described in claim 1-7 any one, described shutter is arranged on Engine Casing.
A kind of engine chamber structure, including dynamical system heat radiator assembly and be arranged on outermost cover cap, it is characterized in that, also including the shutter of a kind of temperature control folding described in claim 1-7 any one, described shutter is arranged on the front end of dynamical system heat radiator assembly inlet side.
The beneficial effects of the utility model are:
The original state of shutter is minimum aperture state, when the too high temperature of air entered in temperature controlled compartment, the hard paraffin being stored in paraffin pipe can be made slowly to melt, according to the physical change expanded with heat and contract with cold, being arranged on the piston rods in paraffin pipe will slowly overcome the spring resistance of return spring to be released by paraffin, thus produces turning moment and make rotating mechanism start to rotate, and the at this moment rotary motion of rotating mechanism will be changed into the linear motion of connecting rod, shutter then turns an angle, and aperture becomes big.In like manner, when the temperature in temperature controlled compartment reduces, under the effect of return spring, shutter aperture diminishes.Shutter can adjust aperture automatically according to the height of gas temperature in temperature controlled compartment.
The shutter of temperature control folding and engine chamber structure can well improve or solve the phenomenons such as cold start-up difficulty, the inefficiency that pavement construction machinery occurs when extremely frigid zones works; simultaneously; electromotor can well be protected; in addition; when low temp area or low-load operating mode work, the shutter of closedown can also play certain Noise Reduction.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the shutter of this utility model a kind of temperature control folding；
Fig. 2 is front view of the present utility model；
Fig. 3 is the schematic diagram after this utility model removes temperature control cover and upper cover；
Fig. 4 is the enlarged diagram of this utility model temperature controlled compartment internal structure；
The labelling implication of accompanying drawing is as follows:
1, shutter body；2, connecting rod；3, temperature controlled compartment cover；4, air inlet pipe；5, upper cap；6, escape pipe；7, the first paraffin pipe；8, piston rods；9, rotating mechanism；10, return spring；11, the second paraffin pipe.
Detailed description of the invention
Being described in further detail technical solutions of the utility model with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from this utility model and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
The shutter of a kind of temperature control folding, as Figure 1-4, including shutter body 1, also includes the attemperating unit controlling shutter body 1 open angle, and shutter body 1 is i.e. the shutter without automatic open-close function that we are described at ordinary times.
Described attemperating unit includes the rotating mechanism 9 being connected with shutter body 1, described rotating mechanism 9 is provided with cross bar, such as, rotating mechanism 9 is in cross or T-shaped, one end of cross bar is provided with rotating first paraffin pipe 7 and the other end is provided with rotating second paraffin pipe 11, and first paraffin pipe 7 and the second paraffin pipe 11 lay respectively at the both sides of cross bar, it is provided with, on described first paraffin pipe 7, the piston rods 8 contacted with cross bar, it is provided with, on described second paraffin pipe 11, the return spring 10 contacted with cross bar, described attemperating unit is additionally provided with the air inlet pipe 4 and escape pipe 6 being connected respectively with charge air cooler pipeline.Being all connected with the charge air cooler pipeline of radiator into and out of trachea in temperature controlled compartment, after i.e. the air through charge air cooler is partly into temperature controlled compartment, in returning in cold export pipeline.
In Fig. 1, described rotating mechanism 9 is connected with shutter body 1 by connecting rod 2, and connecting rod 2 is installed together with shutter, and rotating mechanism 9 is fixed together by nut with connecting rod.The outermost of described attemperating unit is provided with temperature controlled compartment cover 3, and described temperature controlled compartment cover 3 is provided with upper cap 5 away from the side of shutter body 1.
Rotating mechanism 9 is installed between upper cap 5 and temperature controlled compartment cover 3, has rotary freedom, upper cap 5 and temperature controlled compartment cover 3 and is bolted, equipped with paraffin in paraffin pipe 7.Preferably, described first paraffin pipe 7 is connected with temperature controlled compartment cover 3 by steering ball end respectively with the two ends of the second paraffin pipe 11.Described first paraffin pipe 7 is provided with protrusion hole, and the cylindrical end of piston rods 8 is arranged on the protrusion hole of the first paraffin pipe 7 in and bulb end is connected with rotating mechanism 9, piston rods 8 can slidably reciprocate in protrusion hole.
And described second paraffin pipe 11 is provided with boss, described boss being provided with the return spring 10 being connected with rotating mechanism 9, return spring 10 is constantly in tension state.
The operation principle of the present invention is: as shown in figure 1 and 2, when entering the gas superheat of temperature controlled compartment from air inlet pipe 4, as shown in figures 3 and 4, paraffin in first paraffin pipe 7 will start fusing, according to the principle expanded with heat and contract with cold, the paraffin of melted by heat can become big by volume, expand, and then promote piston rods 8 to move out, its thrust produced is on rotating mechanism 9, the active force at two ends makes rotating mechanism 9 produce turning moment, it is forced to overcome the resistance of return spring 10 to produce rotation, thus the movement of drivening rod 2, the linear motion of connecting rod 2 is converted to the rotation of shutter body 1, i.e. strengthen the aperture of shutter 1.In like manner, when the gas temperature entered reduces, as shown in Figure 4, at this moment the turning moment that rotating mechanism 9 produces can not overcome the resistance of return spring 10, under the effect of return pulling force, rotating mechanism 9 rotates backward, thus the aperture that drivening rod makes shutter diminishes.
Wherein, enter attemperating unit to paraffin pipe heat can be heat gas, it is also possible to be from electromotor out heat anti-icing fluid or cool down water.
Accordingly, a kind of engine chamber structure, including Engine Casing be arranged on outermost cover cap, also include the shutter of a kind of temperature control folding described in above-mentioned any one, wherein, shutter is arranged on Engine Casing.
Or, a kind of engine chamber structure, including dynamical system heat radiator assembly be arranged on outermost cover cap, also include the shutter of a kind of temperature control folding described in above-mentioned any one, wherein, shutter is arranged on the front end of dynamical system heat radiator assembly inlet side.
The shutter of temperature control folding and engine chamber structure can well improve or solve the phenomenons such as cold start-up difficulty, the inefficiency that pavement construction machinery occurs when extremely frigid zones works; simultaneously; electromotor can well be protected; in addition; when low temp area or low-load operating mode work, the shutter of closedown can also play certain Noise Reduction.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, is the most in like manner included in scope of patent protection of the present utility model.
Claims (9)
- null1. the shutter of a temperature control folding，Including shutter body (1)，It is characterized in that，Also include the attemperating unit controlling shutter body (1) open angle，Described attemperating unit includes the rotating mechanism (9) being connected with shutter body (1)，Described rotating mechanism (9) is provided with cross bar，One end of cross bar is provided with rotating first paraffin pipe (7) and the other end is provided with rotating second paraffin pipe (11)，And first paraffin pipe (7) and the second paraffin pipe (11) lay respectively at the both sides of cross bar，It is provided with, on described first paraffin pipe (7), the piston rods (8) contacted with cross bar，It is provided with, on described second paraffin pipe (11), the return spring (10) contacted with cross bar，Described attemperating unit is additionally provided with the air inlet pipe (4) and escape pipe (6) being connected respectively with charge air cooler pipeline.
- The shutter of a kind of temperature control folding the most according to claim 1, it is characterised in that described rotating mechanism (9) is in cross or T-shaped.
- The shutter of a kind of temperature control folding the most according to claim 1, it is characterised in that described rotating mechanism (9) is connected with shutter body (1) by connecting rod (2).
- The shutter of a kind of temperature control folding the most according to claim 1, it is characterised in that the outermost of described attemperating unit is provided with temperature controlled compartment cover (3), described temperature controlled compartment cover (3) is provided with upper cap (5) away from the side of shutter body (1).
- The shutter of a kind of temperature control folding the most according to claim 4, it is characterised in that described first paraffin pipe (7) is connected with temperature controlled compartment cover (3) by steering ball end respectively with the two ends of the second paraffin pipe (11).
- The shutter of a kind of temperature control folding the most according to claim 1, it is characterized in that, described first paraffin pipe (7) is provided with protrusion hole, in the cylindrical end of piston rods (8) is arranged on the protrusion hole of the first paraffin pipe (7) and bulb end is connected with rotating mechanism (9).
- The shutter of a kind of temperature control folding the most according to claim 6, it is characterised in that described second paraffin pipe (11) is provided with boss, and described boss is provided with the return spring (10) being connected with rotating mechanism (9).
- 8. an engine chamber structure, including Engine Casing and be arranged on outermost cover cap, it is characterised in that also including the shutter of a kind of temperature control folding described in claim 1-7 any one, described shutter is arranged on Engine Casing.
- 9. an engine chamber structure, including dynamical system heat radiator assembly and be arranged on outermost cover cap, it is characterized in that, also including the shutter of a kind of temperature control folding described in claim 1-7 any one, described shutter is arranged on the front end of dynamical system heat radiator assembly inlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620376007.8U CN205573612U (en) | 2016-04-29 | 2016-04-29 | Shutter that control by temperature change was opened and shut and start unit room structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620376007.8U CN205573612U (en) | 2016-04-29 | 2016-04-29 | Shutter that control by temperature change was opened and shut and start unit room structure |
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| Publication Number | Publication Date |
|---|---|
| CN205573612U true CN205573612U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620376007.8U Active CN205573612U (en) | 2016-04-29 | 2016-04-29 | Shutter that control by temperature change was opened and shut and start unit room structure |
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| CN (1) | CN205573612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751887A (en) * | 2016-04-29 | 2016-07-13 | 徐工集团工程机械股份有限公司道路机械分公司 | Blind window opened and closed through temperature control and engine compartment structure |
-
2016
- 2016-04-29 CN CN201620376007.8U patent/CN205573612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751887A (en) * | 2016-04-29 | 2016-07-13 | 徐工集团工程机械股份有限公司道路机械分公司 | Blind window opened and closed through temperature control and engine compartment structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |