CN209416136U - A kind of heat exchanger tube and heat exchanger convenient for cleaning - Google Patents
A kind of heat exchanger tube and heat exchanger convenient for cleaning Download PDFInfo
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- CN209416136U CN209416136U CN201822074058.7U CN201822074058U CN209416136U CN 209416136 U CN209416136 U CN 209416136U CN 201822074058 U CN201822074058 U CN 201822074058U CN 209416136 U CN209416136 U CN 209416136U
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- tube body
- cleaning
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Abstract
The utility model relates to field of heat exchangers, more particularly to a kind of heat exchanger tube convenient for cleaning, including cylindrical tube, the tube body is two-flap type opening-closing structure, the tube body includes upper tube half and lower tube half, and the upper tube half is provided inwardly with L-type fixture block, and the lower tube half is provided inwardly with L-type card slot, the L-type fixture block is mutually clamped with L-type card slot, and the L-type card slot side wall is equipped with sealing strip.The heat exchanger tube uses the openable and closable structure of two-flap type, and guarantee the sealing performance of tube body in upper tube half and lower tube half access section addition sealing strip, the pipe structure is simple, easily manufactured, upper tube half and lower tube half are broken into two with one's hands and the intracorporal scale of pipe can thoroughly be cleaned after generating fouling in tube body, so that heat exchanger tube, which passes through cleaning after being used for a long time, can still restore its heat transfer property.
Description
Technical field
The utility model relates to field of heat exchangers, especially a kind of heat exchanger tube and heat exchanger convenient for cleaning.
Background technique
Heat exchanger is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger.Heat exchanger is being changed
It is occupied an important position in work, petroleum, power, food and other many industrial productions, heat exchanger can be used as in Chemical Manufacture
Heater, cooler, condenser, evaporator and reboiler etc., are widely used.
In some heat exchangers for being its thermophore with water, entrainment of various substances in water, so when water is in heating process
In, interior contained ion or certain salts can crystallize as the temperature rises, these crystallizations, which can be attached to, changes
The surface of heat pipe, formed scale, in the scale newly formed stage, can also than relatively soft, but over time, heat-transfer effect
Deterioration, then the crystallization in scale can be made to start to lose, dirty layer starts to be hardened, there is also when serious heat exchange blockage feelings
Condition causes heat-transfer capability to decline.
In order to remove the fouling of heat exchanger tube, currently, people use, giant is rinsed, mechanical reamer brill is washed, chemical drugs
Modes such as object pickling, but tubular body equipment is not easily accessible, it is difficult to tubular body is thoroughly cleaned so that heat exchanger tube
Heat-transfer capability cannot restore.
Utility model content
The goal of the invention of the utility model is: being difficult to thoroughly to clean there are the dirty layer in heat exchanger tube for the prior art
Problem provides a kind of heat exchanger tube convenient for cleaning, which uses two-flap type opening-closing structure, after heat exchanger tube internal incrustation,
Tube body can be dismantled is two valves, is thoroughly cleaned to the dirty layer of tubular body, so that heat exchange restores its heat transfer property.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of heat exchanger tube convenient for cleaning, including cylindrical tube, the tube body are two-flap type opening-closing structure, the tube body
Including upper tube half and lower tube half, the upper tube half is provided inwardly with L-type fixture block, and the lower tube half is provided inwardly with L-type card slot, the L
Type fixture block is mutually clamped with L-type card slot, and the L-type card slot side wall is equipped with sealing strip.
This facilitates clean heat exchanger tube, and using the openable and closable structure of two-flap type, the L-type fixture block of upper tube half is inserted by when installation
Into the L-type card slot of lower tube half, so that upper tube half and lower tube half form cylindrical tube structure, and it is clamped in upper tube half and lower tube half
Place's addition sealing strip guarantees the sealing performance of tube body, and the pipe structure is simple, easily manufactured, will be upper after generation fouling in tube body
Semicanal and lower tube half, which are broken into two with one's hands, thoroughly to clean the intracorporal scale of pipe, so that heat exchanger tube passes through cleaning after being used for a long time
Its heat transfer property can still be restored.
As a preferred embodiment of the present invention, the upper tube half and lower tube half are symmetrical structure.
In the present solution, upper tube half and lower tube half are symmetrical, convenient for manufacture.
As a preferred embodiment of the present invention, the tube body both ends are respectively equipped with locking device.
In the present solution, adding locking device on tube body, the connection for further strengthening the upper tube half and lower tube half of tube body is tight
Close, the sealing performance for enhancing tube body also ensures the stabilization of tube body.
As a preferred embodiment of the present invention, the locking device include the first locking plate and the second locking plate, described first
Locking plate and the second locking plate are symmetrical semicircular structure, and first locking plate and the second locking plate are respectively equipped at its docking
Lateral extended segment, the extended segment is equipped with connecting hole, and is equipped with locking screw screw bolt and nut.
In the present solution, realizing the locking of tube body by the way of locking plate and clamping screw, and this structure is simple, locking
Effect is good, also convenient for loading and unloading.
As a preferred embodiment of the present invention, the sealing strip is made of silica gel.
In the present solution, due to heat exchanger tube using when be chronically at hot conditions, so sealing strip is using resistant to high temperature
Silica gel is made, and avoids causing sealing strip to fail after by high temperature.
As a preferred embodiment of the present invention, the tube body is made of copper.
In the present solution, heat exchanger tube tube body is conducive to keep heat exchanger tube using thermal conductivity and heat-resist metallic copper manufacture
Heat transference efficiency, in addition metallic copper can be easier to process with processability with good for fixture block and card slot.
The utility model additionally provides a kind of heat exchanger, including inlet tank and water tank, and the inlet tank is equipped with water inlet,
The water tank is equipped with water outlet, and several heat exchange convenient for cleaning as described above are connected between the inlet tank and water tank
Pipe, allows the water in inlet tank to flow to the water tank by the tube body.
In the present solution, heat exchanger uses heat exchanger tube as described above, so that internal generation fouling is used for a long time in heat exchanger
When, heat exchanger tube can be dismantled and thoroughly be cleaned, restore the heat transfer property of heat exchanger.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, using the openable and closable structure of two-flap type, and guarantee tube body in upper tube half and lower tube half access section addition sealing strip
Sealing performance, the pipe structure is simple, easily manufactured, and breaking upper tube half and lower tube half into two with one's hands after generation fouling in tube body can be right
It manages intracorporal scale thoroughly to be cleaned, so that heat exchanger tube, which passes through cleaning after being used for a long time, can still restore its conductivity of heat
Energy；
2, the upper lower tube half structure of symmetrical structure, manufacturing process is easy, and manufacturing cost is low；
3, locking device is added on tube body, further strengthens the upper tube half of tube body and being completely embedded for lower tube half, is enhanced
The sealing performance of tube body also ensures the stabilization of tube body；
4, tube body is manufactured using metallic copper, and good heat-transfer, machinability are good, and sealing strip uses silica gel system resistant to high temperature
At avoiding causing sealing strip to fail after by high temperature.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model heat exchanger tube convenient for cleaning.
Fig. 2 is enlarged drawing at A in Fig. 1.
Fig. 3 is the structural schematic diagram of another embodiment of the utility model.
Fig. 4 is the structural schematic diagram of the utility model heat exchanger.
Marked in the figure: 1- tube body, 101- upper tube half, 1011-L type fixture block, 102- lower tube half, 1021-L type card slot, 103-
Sealing strip, the first locking plate of 2-, the second locking plate of 3-, 4- clamping screw, 5- nut, 6- inlet tank, 601- water inlet, 7- water tank,
701- water outlet.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
As depicted in figs. 1 and 2, the utility model heat exchanger tube convenient for cleaning, including cylindrical tube 1, the tube body 1 are
Two-flap type opening-closing structure, the tube body 1 include upper tube half 101 and lower tube half 102, and the upper tube half 101 is provided inwardly with L-type fixture block
1011, the lower tube half 102 is provided inwardly with L-type card slot 1021, and the L-type fixture block 1011 is mutually clamped with L-type card slot 1021,
1021 side wall of L-type card slot is equipped with sealing strip 103.
Specifically, the sealing strip 103 is made of silica gel, due to heat exchanger tube using when be chronically at hot conditions,
So sealing strip 103 is made of silica gel resistant to high temperature, avoid that sealing strip 103 is caused to fail after by high temperature；The tube body 1
It is made of copper, metallic copper has good thermal conductivity and heat resistance, is conducive to the heat transference efficiency for keeping heat exchanger tube, in addition metal
Copper can be easier to process with processability with good for fixture block and card slot.
Further, the upper tube half 101 and lower tube half 102 are symmetrical structure, the upper lower tube half knot of symmetrical structure
Structure, manufacturing process is easy, and manufacturing cost is low.
To sum up, this facilitates clean heat exchanger tube, using the openable and closable structure of two-flap type, by the L of upper tube half 101 when installation
Type fixture block 1011 is inserted into the L-type card slot 1021 of lower tube half 102, so that upper tube half 101 and lower tube half 102 form cylindrical tube
1 structure of body, and guarantee the sealing performance of tube body 1, the tube body in upper tube half 101 and 102 access section of lower tube half addition sealing strip 103
1 structure is simple, easily manufactured, and breaking upper tube half 101 and lower tube half 102 into two with one's hands after generation structure in tube body 1 can be to tube body 1
Interior scale is thoroughly cleaned, so that heat exchanger tube, which passes through cleaning after being used for a long time, can still restore its heat transfer property.
Embodiment 2
As shown in figure 3, it is that 1 both ends of tube body are respectively equipped with locking device with the difference for implementing 1 in the present embodiment,
The upper tube half 101 of tube body and being completely embedded for lower tube half 102 are further strengthened, the sealing performance of enhancing tube body 1 also ensures pipe
The stabilization of body 1.
Specifically, the locking device includes the first locking plate 2 and the second locking plate 3, first locking plate 2 and the second locking plate 3
For symmetrical semicircular structure, first locking plate 2 and the second locking plate 3 are respectively equipped with lateral extension at its docking
Section, the extended segment is equipped with connecting hole, and is equipped with clamping screw 4 and nut 5.This structure is simple, locking effect is good, also
It is convenient for loading and unloading.
Embodiment 3
The utility model additionally provides a kind of heat exchanger, including inlet tank 6 and water tank 7, the inlet tank 6 be equipped with into
The mouth of a river 601, the water tank 7 are equipped with water outlet 701, are connected between the inlet tank 6 and water tank 7 several such as embodiment 1-2
Any heat exchanger tube convenient for cleaning, allows the water in inlet tank 6 to flow to the water tank 7 by the tube body 1.
In the present solution, heat exchanger uses heat exchanger tube as described above, so that internal generation fouling is used for a long time in heat exchanger
When, heat exchanger tube can be dismantled and thoroughly be cleaned, restore the heat transfer property of heat exchanger.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of heat exchanger tube convenient for cleaning, which is characterized in that including cylindrical tube (1), the tube body (1) is opened for two-flap type
Structure is closed, the tube body (1) includes upper tube half (101) and lower tube half (102), and the upper tube half (101) is provided inwardly with L-type fixture block
(1011), the lower tube half (102) is provided inwardly with L-type card slot (1021), the L-type fixture block (1011) and L-type card slot (1021)
Mutually clamping, L-type card slot (1021) side wall are equipped with sealing strip (103).
2. heat exchanger tube convenient for cleaning according to claim 1, which is characterized in that the upper tube half (101) and lower tube half
It (102) is symmetrical structure.
3. heat exchanger tube convenient for cleaning according to claim 1, which is characterized in that tube body (1) both ends are respectively equipped with
Locking device.
4. heat exchanger tube convenient for cleaning according to claim 3, which is characterized in that the locking device includes the first locking plate
(2) and the second locking plate (3), first locking plate (2) and the second locking plate (3) are symmetrical semicircular structure, described first
Locking plate (2) and the second locking plate (3) are respectively equipped with lateral extended segment at its docking, and the extended segment is equipped with connecting hole, and
It is equipped with clamping screw (4) and nut (5).
5. heat exchanger tube convenient for cleaning according to claim 1 to 4, which is characterized in that the sealing strip (103) by
Silica gel is made.
6. heat exchanger tube convenient for cleaning according to claim 1 to 4, which is characterized in that the tube body (1) is by copper
At.
7. a kind of heat exchanger, which is characterized in that including inlet tank (6) and water tank (7), the inlet tank (6) is equipped with water inlet
(601), the water tank (7) is equipped with water outlet (701), is connected between the inlet tank (6) and water tank (7) several such as right
It is required that any heat exchanger tube convenient for cleaning of 1-6, flows to the water in inlet tank (6) by the tube body (1)
The water tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074058.7U CN209416136U (en) | 2018-12-11 | 2018-12-11 | A kind of heat exchanger tube and heat exchanger convenient for cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074058.7U CN209416136U (en) | 2018-12-11 | 2018-12-11 | A kind of heat exchanger tube and heat exchanger convenient for cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416136U true CN209416136U (en) | 2019-09-20 |
Family
ID=67937840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822074058.7U Active CN209416136U (en) | 2018-12-11 | 2018-12-11 | A kind of heat exchanger tube and heat exchanger convenient for cleaning |
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| Country | Link |
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| CN (1) | CN209416136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059561A (en) * | 2019-12-25 | 2020-04-24 | 东莞市建安管桩有限公司 | Tubular pile boiler steam system |
| CN111872843A (en) * | 2020-08-07 | 2020-11-03 | 杭州易正科技有限公司 | Drainage pipeline on chemical mechanical grinder |
-
2018
- 2018-12-11 CN CN201822074058.7U patent/CN209416136U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059561A (en) * | 2019-12-25 | 2020-04-24 | 东莞市建安管桩有限公司 | Tubular pile boiler steam system |
| CN111872843A (en) * | 2020-08-07 | 2020-11-03 | 杭州易正科技有限公司 | Drainage pipeline on chemical mechanical grinder |
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