CN210861293U - Full-premixing efficient condensing boiler unit - Google Patents
Full-premixing efficient condensing boiler unit Download PDFInfo
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- CN210861293U CN210861293U CN201921381941.9U CN201921381941U CN210861293U CN 210861293 U CN210861293 U CN 210861293U CN 201921381941 U CN201921381941 U CN 201921381941U CN 210861293 U CN210861293 U CN 210861293U
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Abstract
The utility model provides a high-efficient condensation boiler unit mixes in advance entirely, include: a frame; the boiler is arranged on one side of the top of the frame and is provided with a second cold water inlet and a heat medium outlet; the heat exchanger is arranged on one side of the middle part of the frame and is provided with a heat medium inlet, a heat release medium outlet, a first cold water inlet and a heat absorption water outlet; the heat-released medium outlet is connected with the second cold water inlet through a first connecting pipe and a first water pump, the heat medium outlet of the boiler is connected with the heat medium inlet through a second connecting pipe, the first cold water inlet is connected with a water return port of a heat utilization system through a third connecting pipe, and the heat-absorbed water outlet is connected with a water inlet of the heat utilization system through a fourth connecting pipe; and the moving mechanism is arranged at the bottom end of the frame. The utility model discloses the unit has the convenient advantage of removal.
Description
Technical Field
The utility model relates to a heat exchanger unit technical field, in particular to high-efficient condensation boiler unit in full premix.
Background
The full-premixing condensing boiler is a novel hot water boiler which integrates two most energy-saving technologies, namely a full-premixing technology and a condensing technology. The full premixing is a combustion mode that gas and air are fully mixed according to a certain proportion before combustion and air supply is not needed in the combustion process; the full-premixed combustion flame has high propagation speed, the volume heat intensity of the combustion chamber is high and generally can reach 28-56 x103KW/H or higher, complete combustion can be achieved under a small excess air coefficient, and the phenomenon of chemical incomplete combustion hardly exists, so that the combustion temperature is high. The condensation is to cool the water vapor generated by the combustion of the natural gas into water, part of the heat is released in the process, and then the part of the heat is absorbed, so that the temperature of the exhaust smoke can be greatly reduced (35-50 ℃, the temperature of the exhaust smoke of a common boiler is 130-150 ℃). The full-premixing condensing boiler is a preferred product for solving the problems of clean heat supply, energy-saving heat supply and NOx emission reduction in cities; is an updated product of the traditional gas boiler. The operating efficiency of the full-premixing condensing boiler is improved by more than 35% compared with that of a common boiler, and the full-premixing condensing boiler is the first choice of weather energy-saving heat supply, can directly reduce the operating cost for users, and brings considerable economic benefits.
Heat exchanger unit comprises heat exchanger, temperature-sensing valve group, hydrophobic valves (when the heat medium is steam), circulating pump, automatically controlled cabinet, base, pipeline, valve, instrument etc to can install expansion tank, water treatment facilities additional, water pump frequency conversion control, temperature-sensing valve, remote communication control etc. thereby constitute a complete heat exchange station, current heat exchanger unit adopts the boiler to provide high temperature steam or high temperature water to carry out the heat transfer usually, however current heat exchanger unit has the inconvenient defect of removal.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-efficient condensation boiler unit in full premix for solve current heat exchanger group and remove inconvenient defect.
A fully premixed high efficiency condensing boiler unit comprising:
a frame;
the boiler is arranged on one side of the top of the frame and is provided with a second cold water inlet and a heat medium outlet;
the heat exchanger is arranged on one side of the middle part of the frame and is provided with a heat medium inlet, a heat-releasing medium outlet, a first cold water inlet and a heat-absorbing water outlet;
the heat-released medium outlet is connected with the second cold water inlet through a first connecting pipe and a first water pump, the heat medium outlet of the boiler is connected with the heat medium inlet through a second connecting pipe, the first cold water inlet is connected with a water return port of a heat utilization system through a third connecting pipe, and the heat-absorbed water outlet is connected with a water inlet of the heat utilization system through a fourth connecting pipe;
and the moving mechanism is arranged at the bottom end of the frame.
Correspondingly, the frame comprises:
a base plate;
the three first vertical support frames are arranged on the right side of the upper end of the bottom plate at intervals and are positioned on the same horizontal line;
the horizontal support frames are arranged on the left sides of the three first vertical support frames at intervals along the vertical direction;
the boiler and the heat exchanger are respectively connected to the upper part and the middle part of the left side of the first vertical support frame and the left side of the horizontal support frame;
the second vertical support frame is fixedly connected between the bottom end of the boiler and the top end of the bottom plate;
and the inclined strut is fixedly connected between the bottom end of the heat exchanger and the top end of the bottom plate.
Preferably, the boiler is a wall-hanging boiler.
Preferably, the fixed ends of the plurality of horse wheels are fixedly connected with the bottom end of the bottom plate.
Preferably, the first connecting pipe, the second connecting pipe, the third connecting pipe and the fourth connecting pipe are all provided with a connecting hoop.
Preferably, the heat exchanger is a plate heat exchanger.
Preferably, the second connecting pipe is connected with a temperature control valve;
a water inlet of the heat utilization system is provided with a temperature sensor;
a check valve is arranged between the outlet of the first water pump and the second cold water inlet of the boiler, and the flow direction of the check valve is allowed to flow from the discharged heat medium outlet to the second cold water inlet of the boiler;
further comprising: the control cabinet, the control cabinet sets up in the frame bottom, be equipped with the controller in the control cabinet, the control panel is equipped with outward to the control cabinet, the last display screen that is equipped with of control panel, the controller with first water pump, temperature control valve, temperature sensor, control panel, display screen electricity are connected.
Preferably, the remote control device further comprises a remote control device, the remote control device comprising: the processor is arranged in the control cabinet; the signal receiver is arranged on the surface of the control cabinet and is electrically connected with the central processing unit; the storage battery is electrically connected with the signal receiver and the processor;
the moving mechanism includes: the plurality of moving assemblies are connected to the lower end of the bottom plate at intervals; the moving assembly includes: the rotating motor is arranged at the upper end of the bottom plate, an output shaft of the rotating motor is horizontally arranged, and the rotating motor is electrically connected with the processor and the storage battery;
the first bevel gear is fixedly sleeved on the output shaft of the rotating motor;
the rotating shaft is vertically arranged, penetrates through the upper end and the lower end of the bottom plate and is rotatably connected with the bottom plate;
the second bevel gear is fixedly sleeved on the top of the rotating shaft and is in meshing transmission with the first bevel gear;
the upper end of the n-shaped fixing frame is fixedly connected with the lower end of the rotating shaft;
the hub motor is arranged in the n-shaped fixing frame, a rotating shaft of the hub motor is horizontally arranged, the rotating shaft of the hub motor is fixedly connected with the side wall of the n-shaped fixing frame, and the hub motor is electrically connected with the processor and the storage battery;
the tire is wrapped on the hub motor;
and the brake pad is arranged on one side of the n-shaped fixing frame and is matched with the tire for braking.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a left side view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a rear view of the present invention.
Fig. 4 is a right side view of the present invention.
Fig. 5 is a schematic structural diagram of an embodiment of the moving mechanism of the present invention.
In the figure: 1. a frame; 11. a base plate; 12. a first vertical support frame; 13. a horizontal support frame; 14. bracing; 15. a second vertical support frame; 2. a boiler; 21. a heat medium discharge port; 22. a second cold water inlet; 3. a heat exchanger; 31. a thermal medium inlet port; 32. a medium discharge port after heat release; 33. a first cold water inlet; 34. a heat absorption water discharge port; 4. a first connecting pipe; 5. a second connecting pipe; 7. a moving mechanism; 71. a fortune wheel; 72. a moving assembly; 721. rotating the motor; 722. a first bevel gear; 723. a rotating shaft; 724. a second bevel gear; 725. an n-shaped fixing frame; 726. a hub motor; 727. a tire; 728. a brake pad.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The embodiment of the utility model provides a high-efficient condensation boiler unit of full premix, as shown in fig. 1-5, include:
a frame 1; preferably, the frame 1 is made of 304 stainless steel, and the frame 1 is made of square steel metal paint, so that the structure is reliable and attractive;
the boiler 2 is arranged on one side of the top of the frame 1, and the boiler 2 is provided with a second cold water inlet 22 and a heat medium outlet 21; wherein, boiler 2 adopts full premix boiler (full premix condensing boiler) 2, adopts current full premix boiler (full premix condensing boiler), if adopt following brand: kaiserlik gies/Turkish, boiler 2 has 5 models, and output is 50KW, 70KW, 90KW, 115KW, 150KW respectively, and 2 structures of boiler include: structures such as a heat exchanger, a burner, a fan, a gas valve bank and a controller are all the prior art and are not described herein again.
The heat exchanger 3 is arranged on one side of the middle part of the frame 1, and the heat exchanger 3 is provided with a heat medium inlet 31, a heat release medium outlet 32, a first cold water inlet 33 and a heat absorption water outlet 34; preferably, the heat exchanger 3 may be a plate heat exchanger 3, such as the following brands: the structure of the plate heat exchanger 3 and the arrangement of the four ports are the prior art, and are not described herein again;
the heat-releasing medium outlet 32 is connected with the second cold water inlet 22 through a first connecting pipe 4 and a first water pump (which is a circulating water pump), and the specific structure is as follows: one end of the first connecting pipe 4 is connected with the second cold water inlet 22, the other end of the first connecting pipe is connected with the heat-releasing back medium outlet 32, the first water pump is connected to the first connecting pipe 4, a water inlet and a water outlet of the first water pump are respectively communicated with the heat-releasing back medium outlet 32 and the second cold water inlet, and the first water pump is fixedly connected to the frame; the heat medium outlet 21 of the boiler 2 is connected to the heat medium inlet 31 through a second connection pipe 5, the first cold water inlet 33 is connected to a water return port of the heat using system through a third connection pipe, and the heat absorption water outlet 34 is connected to a water inlet of the heat using system through a fourth connection pipe; the heat utilization system can be a heating system in the places such as houses, villas, schools, offices, hotels and the like.
The moving mechanism 7 is arranged at the bottom end of the frame 1;
preferably, the frame 1 comprises: a base plate 11; the three first vertical support frames 12 are arranged on the right side (left side) of the upper end of the bottom plate 11 at intervals, and the three first vertical support frames 12 are positioned on the same horizontal line, preferably on a horizontal line perpendicular to the first horizontal support frame 13; the horizontal support frames 13 are arranged on the left sides (right sides) of the three first vertical support frames 12 at intervals along the vertical direction; the boiler 2 and the heat exchanger 3 are respectively connected to the upper part and the middle part of the left side (right side) of the first vertical support frame 12 and the horizontal support frame 13; the second vertical support frame 15 is fixedly connected between the bottom end of the boiler 2 and the top end of the bottom plate 11, and is preferably fixed at the position, close to the left side (right side), of the bottom end of the boiler 2; and the inclined strut 14 is fixedly connected between the bottom end of the heat exchanger 3 and the top end of the bottom plate 11. Boiler 2 and heat exchanger 3 are connected on the upper portion and the middle part of first vertical support frame 12 and horizontal support frame 13 with one side (left side or right side) in above-mentioned structure for unit overall structure knot overall arrangement is compact, and area is little, and sets up second vertical support frame 15, bracing 14 and strengthen the support to boiler 2 and heat exchanger 3 respectively, improves unit overall structure's stability. The corresponding moving mechanism 7 in this structure includes: the fixed ends of the plurality of horse wheels 71 are fixedly connected with the bottom end of the bottom plate 11, the moving mechanism 7 is simple in structure, the horse wheels 71 are convenient to move and position and can be fixed in a self-locking mode, the structure of the horse wheels 71 is the prior art, and details are not repeated here.
The utility model discloses the unit is applicable to places such as house, villa, school, official working, hotel, and the heating area can reach 1000 + 3000 square meters. The heat exchanger unit has high heat supply efficiency (the highest heat supply efficiency can reach more than 108 percent), low NOx emission (the NOx emission is less than 30mg/m3), low exhaust gas temperature (the lowest temperature can reach less than 30 ℃), low operation noise (the noise is less than 45 decibels), and is a heat exchanger unit with high efficiency, environmental protection, energy conservation and low noise.
The working principle and the beneficial effects of the technical scheme are as follows: the heat medium from the boiler 2, such as high-temperature steam, enters the heat exchanger 3 through the heat medium outlet 21, the second connecting pipe 5 and the heat medium inlet 31, meanwhile, the cold water in the user system enters the first cold water inlet 33 of the heat exchanger 3 through the water return port of the user system and the third connecting pipe, the high-temperature steam heats the cold water from the user system in the heat exchanger 3, the heated cold water in the user system returns to the water inlet of the user system through the heat absorption water outlet 34 of the heat exchanger 3, and the heated cold water enters the user system to continue circulation; the medium after heat release in the heat exchanger 3 enters the second cold water inlet 22 through the medium outlet 32 after heat release, the first connecting pipe 4 and the first water pump, the medium after heat release is reheated by the boiler 2 to form a heat medium, and then the heat medium enters the heat exchanger 3 again through the heat medium outlet 21, the second connecting pipe 5 and the heat medium inlet 31 to exchange heat, and the circulation is performed for many times. The structure layout is compact, the occupied area is small, the equipment foundation does not need to be manufactured, the civil engineering cost is reduced, and the moving mechanism (such as the unit with the Fu horse wheel 71, convenient movement and positioning and self-locking and fixing) is arranged, so that the unit can be conveniently and integrally delivered to a construction site to be in butt joint with a heat utilization system. And can effectively avoid many boilers 2 when parallelly connected the operation 2 unbalanced boiler flow, fully guarantee the discharge of boiler 2 (the unit adopts a boiler 2, a pump, a platen to trade the combination, and a water flow is the inside water yield of single unit), avoid many boilers 2 when operation because the discharge is unbalanced, lead to boiler 2 to frequently open and stop, cause the energy extravagant and reduce equipment life.
In an embodiment, all set up the connection clamp on first connecting pipe 4, second connecting pipe 5, third connecting pipe, the fourth connecting pipe, all connect the clamp and install on fixed frame 1 on first connecting pipe 4, second connecting pipe 5, the third connecting pipe, the fourth connecting pipe, be convenient for the fixed of above-mentioned connecting pipe, the connecting pipe still is connected with inlet port or the discharge port that corresponds through the clamp (if the third connecting pipe is connected and is set up the connection clamp with heat system return water mouth one end, set up corresponding pipe installation department with heat system return water mouth, the third connecting pipe pass through the connection clamp with pipe installation department connects), the pipe passes through the clamp and can connect for prior art, no longer describe herein. Preferably, the internal equipment components of the unit can also adopt the hoop connection mode;
the working principle and the beneficial effects of the technical scheme are as follows: the internal equipment parts and the pipeline parts of the unit are designed in a clamping hoop type modularization mode, and equipment maintenance and disassembly and assembly are facilitated. The structure is convenient for the unit to integrally deliver goods to a construction site, and is convenient for butt joint with a heat utilization system. The heat utilization system and the unit are butted with the corresponding connectors, so that the construction is convenient, and the construction period can be greatly shortened.
In one embodiment, a temperature control valve is connected to the second connection pipe 5; a temperature control valve, a temperature control valve for short, is a typical application of a flow control valve in the field of temperature control, and has the following basic principle: the outlet temperature of the equipment is controlled by controlling the inlet flow of a heat exchanger, an air conditioning unit or other heat and cold equipment and primary heat (cold) medium. When the load changes, the flow is adjusted by changing the opening degree of the valve to eliminate the influence caused by the fluctuation of the load, so that the temperature is recovered to the set value. The temperature control valve is an existing temperature control valve, such as a PXF4 model temperature control valve or an STL1001 model temperature control valve;
a water inlet of the heat utilization system is provided with a temperature sensor;
a check valve is arranged between the outlet of the first water pump and the second cold water inlet 22 of the boiler 2, and can be arranged on the first connecting pipe 4, and the flow direction of the check valve is allowed to flow from the heat-releasing medium outlet 32 to the second cold water inlet 22 of the boiler 2; preferably, a filter can be arranged on the first connecting pipe 4, the water inlet end of the filter is communicated with the discharged heat medium outlet 32, and the water outlet end of the filter is communicated with the second cold water inlet 22;
further comprising: the control cabinet, the control cabinet sets up in 1 bottom of frame, be equipped with the controller in the control cabinet, the control panel is equipped with outward to the control cabinet, the last display screen that is equipped with of control panel, the controller with first water pump, temperature control valve, temperature sensor, control panel, display screen electricity are connected. The temperature sensor can adopt a PT1000 temperature sensor, and the controller can adopt a PLC controller or an SM510 intelligent controller or a Siemens APOGEE controller or a 51 single chip microcomputer. The above controls are prior art.
The working principle and the beneficial effects of the technical scheme are as follows: in the above structure, the controller can be controlled to operate by operating the control panel (for example, the control panel is a touch panel on which control buttons corresponding to respective control commands are displayed, and a user inputs the control command corresponding to the control command by triggering the control button, for example, the control button includes a first water pump control button for starting the first water pump, and the control command for controlling the first water pump is received when the control button is triggered); the temperature sensor is used for detecting the temperature of the water inlet of the heat utilization system and transmitting the temperature to the controller, and the controller controls the temperature control valve to work to adjust the flow on the second connecting pipe 5 so as to adjust the temperature of the water entering the water inlet of the heat utilization system after heat exchange through the heat exchanger 3; the control parameters of the controller and the temperature detected by the temperature sensor can be displayed through a display screen.
Preferably, the system also comprises a three-way connector, one end of the three-way connector is connected with the second cold water inlet 21, one end of the three-way connector is connected with the first connecting pipe 4, and one end of the three-way connector is connected with one end of a fifth connecting pipe, the other end of the fifth connecting pipe is connected with a water tank (or an external water replenishing water source), the fifth connecting pipe is connected with a second water pump, a pressure sensor is connected in the second connecting pipe 5, and the pressure sensor and the second water pump uniform controller are electrically connected; when the system lacks water, pressure sensor detects pressure and is less than the default standard value, and first water pump (circulating pump) stop operation starts second water pump (moisturizing pump) moisturizing, and until pressure is normal, first water pump can only start, avoids burning out the motor of first water pump because of lacking water. Preferably, a check valve is further arranged between the outlet of the second water pump and the second cold water inlet 22 of the boiler 2, and particularly can be arranged on a fifth connecting pipe, and the flow direction of the check valve is allowed to flow from the water outlet of the water tank to the second cold water inlet 22 of the boiler 2; preferably, a filter can be arranged on the fifth connecting pipe, the water inlet end of the filter is communicated with the water outlet of the water tank, and the water outlet end of the filter is communicated with the second cold water inlet 22;
in one embodiment, a remote control device is also included, the remote control device comprising: the processor is arranged in the control cabinet; the signal receiver is arranged on the surface of the control cabinet and is electrically connected with the central processing unit; the storage battery is electrically connected with the signal receiver and the processor; the remote control device is also provided with a remote controller which is arranged corresponding to the remote control device, and the remote controller is used for sending a control signal to a signal receiver (the remote controller belongs to the conventional means in the prior art, and is not described in detail) and is used for sending an operation signal to control the movement of the unit by operating an operation button on the remote controller. The preferred processor model is MSM8998 and the signal receiver is the instruction receiver of R9 DS.
The moving mechanism 7 includes: a plurality of moving assemblies 72, wherein the moving assemblies 72 are connected to the lower end of the bottom plate at intervals; the moving assembly 72 includes: the rotating motor 721, the said rotating motor 721 is set up in the upper end of the bottom plate 11, the output shaft of the said rotating motor 721 sets up horizontally, the said rotating motor 721 is electrically connected with said processor and said storage battery;
a first bevel gear 722 fixedly sleeved on the output shaft of the rotating motor 721;
the rotating shaft 723 is vertically arranged, penetrates through the upper end and the lower end of the bottom plate 11 and is rotatably connected with the bottom plate; a vertical through hole is formed in the bottom plate 11, a rotating bearing is arranged in the vertical through hole, the outer ring of the rotating bearing is fixedly connected with the inner wall of the through hole, and the inner ring of the rotating bearing is fixedly connected with the outer wall of the rotating shaft 723;
the second bevel gear 724 is fixedly sleeved on the top of the rotating shaft 723, and the second bevel gear 724 is in meshing transmission with the first bevel gear 722;
the upper end of the n-shaped fixing frame 725 is fixedly connected with the lower end of the rotating shaft 723;
the hub motor 726 is installed in the n-shaped fixing frame 725, a rotating shaft 723 of the hub motor 726 is horizontally arranged, the rotating shaft 723 of the hub motor 726 is fixedly connected with the side wall of the n-shaped fixing frame 725, and the hub motor 726 is electrically connected with the processor and the storage battery;
the tire 727 is wrapped on the hub motor 726; the structures of the hub motor and the tire are the prior art and are not described in detail herein.
And the brake block 728 is arranged on one side of the n-shaped fixing frame 725 and is matched with the tire 727 to brake. The brake block 728 belongs to the conventional means in the prior art, and therefore, the description is omitted; the n-shaped fixing frame 725 is welded with the rotating shaft 723, the hub motor drives the tire 727 to rotate so as to realize driving, and the brake block 728 can realize braking on the tire 727.
The working principle and the beneficial effects of the technical scheme are as follows: when the unit needs to move, a control button on the remote controller is operated to enable a signal to be transmitted to the signal receiver, when the signal receiver receives the signal, the signal is transmitted to the processor, the processor processes the signal and then sends an instruction to the rotating motor 721 and the hub motor 726, the hub motor 726 rotates to achieve movement of the unit, the rotating motor 721 is arranged to rotate, the rotating shaft 723 is driven to rotate through the first bevel gear 722 and the second bevel gear 724, the rotating shaft 723 can drive the n-shaped fixing frame to rotate, reversing is achieved, and movement of the unit can be more flexible.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A full-premix efficient condensing boiler unit is characterized by comprising:
a frame (1);
the boiler (2) is arranged on one side of the top of the frame (1), and the boiler (2) is provided with a second cold water inlet (22) and a heat medium outlet (21);
the heat exchanger (3) is arranged on one side of the middle part of the frame (1), and the heat exchanger (3) is provided with a heat medium inlet (31), a heat release medium outlet (32), a first cold water inlet (33) and a heat absorption water outlet (34);
the heat-released medium outlet (32) is connected with the second cold water inlet (22) through a first connecting pipe (4) and a first water pump, the heat medium outlet (21) of the boiler (2) is connected with the heat medium inlet (31) through a second connecting pipe (5), the first cold water inlet (33) is connected with a water return port of a heat utilization system through a third connecting pipe, and the heat absorption water outlet (34) is connected with a water inlet of the heat utilization system through a fourth connecting pipe;
the moving mechanism (7), the moving mechanism (7) sets up in frame (1) bottom.
2. The fully premixed high efficiency condensing boiler unit according to claim 1,
the frame (1) comprises:
a base plate (11);
the three first vertical support frames (12) are arranged on the right side of the upper end of the bottom plate (11) at intervals, and the three first vertical support frames (12) are positioned on the same horizontal line;
the horizontal support frames (13) are arranged on the left sides of the three first vertical support frames (12) at intervals along the vertical direction;
the boiler (2) and the heat exchanger (3) are respectively connected to the upper part and the middle part of the left side of the first vertical support frame (12) and the horizontal support frame (13);
the second vertical support frame (15), the second vertical support frame (15) is fixedly connected between the bottom end of the boiler (2) and the top end of the bottom plate (11);
the inclined strut (14), the inclined strut (14) is fixedly connected between the bottom end of the heat exchanger (3) and the top end of the bottom plate (11).
3. The fully premixed high efficiency condensing boiler plant according to claim 1 or 2, characterized in that said boiler (2) is a wall hanging boiler.
4. The fully premixed high efficiency condensing boiler plant according to claim 2, characterized by said moving mechanism (7) comprising: the fixed ends of the plurality of horse wheels (71) are fixedly connected with the bottom end of the bottom plate (11).
5. A fully premixed highly efficient condensing boiler unit according to claim 1 characterized by that said heat exchanger (3) is a plate heat exchanger.
6. The fully premixed high efficiency condensing boiler unit according to claim 1, wherein said first connecting pipe (4), said second connecting pipe (5), said third connecting pipe and said fourth connecting pipe are provided with connecting clamps.
7. The fully premixed high efficiency condensing boiler unit according to claim 1,
the second connecting pipe (5) is connected with a temperature control valve;
a water inlet of the heat utilization system is provided with a temperature sensor;
a check valve is arranged between the outlet of the first water pump and the second cold water inlet (22) of the boiler (2), and the flow direction of the check valve is allowed to flow from the discharged heat medium outlet (32) to the second cold water inlet (22) of the boiler (2);
further comprising: the control cabinet is arranged at the bottom of the frame (1), a controller is arranged in the control cabinet, a control panel is arranged outside the control cabinet, a display screen is arranged on the control panel, and the controller is electrically connected with the first water pump, the temperature control valve, the temperature sensor, the control panel and the display screen.
8. The fully premixed high efficiency condensing boiler unit according to claim 7,
still include remote control unit, remote control unit includes: the processor is arranged in the control cabinet; the signal receiver is arranged on the surface of the control cabinet and is electrically connected with the processor; the storage battery is electrically connected with the signal receiver and the processor;
the moving mechanism (7) includes: the plurality of moving assemblies (72) are connected to the lower end of the bottom plate (11) at intervals; the moving assembly (72) comprises: the rotating motor (721), the rotating motor (721) is arranged at the upper end of the bottom plate (11), the output shaft of the rotating motor (721) is horizontally arranged, and the rotating motor (721) is electrically connected with the processor and the storage battery;
a first bevel gear (722) fixedly sleeved on an output shaft of the rotating motor (721);
the rotating shaft (723), the rotating shaft (723) is vertically arranged, penetrates through the upper end and the lower end of the bottom plate (11) and is rotatably connected with the bottom plate;
the second bevel gear (724) is fixedly sleeved on the top of the rotating shaft (723), and the second bevel gear (724) is in meshing transmission with the first bevel gear (722);
the upper end of the n-shaped fixing frame (725) is fixedly connected with the lower end of the rotating shaft (723);
the hub motor (726) is installed in the n-shaped fixing frame (725), a rotating shaft (723) of the hub motor (726) is horizontally arranged, the rotating shaft (723) of the hub motor (726) is fixedly connected with the side wall of the n-shaped fixing frame (725), and the hub motor (726) is electrically connected with the processor and the storage battery;
a tire (727), the tire (727) being wrapped around a hub motor (726);
and the brake block (728) is arranged on one side of the n-shaped fixing frame (725) and is matched with the tire (727) to brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381941.9U CN210861293U (en) | 2019-08-23 | 2019-08-23 | Full-premixing efficient condensing boiler unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381941.9U CN210861293U (en) | 2019-08-23 | 2019-08-23 | Full-premixing efficient condensing boiler unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210861293U true CN210861293U (en) | 2020-06-26 |
Family
ID=71290144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921381941.9U Active CN210861293U (en) | 2019-08-23 | 2019-08-23 | Full-premixing efficient condensing boiler unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210861293U (en) |
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2019
- 2019-08-23 CN CN201921381941.9U patent/CN210861293U/en active Active
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