Condensation steam boiler
By using spiral copper tube and storage barrel structure in the steam boiler to achieve rapid cooling, and using the shaker and scraper to automatically clean it, the waiting time and efficiency problems caused by high temperature after use of the steam boiler are solved, and the operation efficiency and cleaning convenience are improved.
Patent Information
- Application Number
- CN202420554366.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-03-21
AI Technical Summary
After the existing steam boiler is completed, due to the high body temperature, the staff need to wait patiently until the temperature drops before opening the boiler, which extends the operating cycle and reduces working efficiency.
A condensing steam boiler is designed, using spiral copper tubes and storage barrels, which can remove heat from the spiral copper tubes through refrigerant circulation, achieving rapid cooling of the boiler body. At the same time, through the linkage structure of the shaker and the first scraper, automatic scraping and cleaning of dirty inside the boiler is achieved.
The boiler body is rapidly cooled down, reducing the waiting time for staff, improving work efficiency, and reducing the cumbersomeness of manual cleaning through the automatic scraping function.
Smart Images
Figure CN222651334U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steam boilers, in particular to a condensing steam boiler. Background Art
[0002] A steam boiler is a steam-powered cooking device that uses steam to provide energy; it includes steam soup pots, steam steamers, steam shabu-shabu pots, steam stewing pots, steam hot pots, etc. The steam energy pot device consists of three major parts: a pot, a stainless steel host base, and a microcomputer intelligent control panel. The stainless steel host base is embedded in or placed in the center of the table, and the pot is placed on the stainless steel host base. The microcomputer intelligent control panel is embedded in the table and connected to the stainless steel host base. A steam energy pot is a steam-powered cooking device that uses steam to provide energy; it includes steam soup pots, steam steamers, steam shabu-shabu pots, steam stewing pots, steam hot pots, etc.
[0003] However, the existing steam boilers do not have a cooling effect. There is a problem after use. That is, due to the high temperature of the steam boiler body, the staff have to wait patiently until the steam boiler reaches the appropriate temperature before they can turn on the steam boiler, thereby extending the entire operation cycle. This process not only increases the waiting time of the staff, but also greatly reduces the work efficiency of the staff. Utility Model Content
[0004] The utility model aims to solve the problem in the prior art that the existing steam boiler has no cooling effect.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a condensing steam boiler comprises a boiler body, a spiral copper tube is fixedly installed on the outer surface of the boiler body, a first water inlet pipe is fixedly connected to the top of the spiral copper tube, an outer cover is fixedly installed on the outer surface of the spiral copper tube, the outer surface of the first water inlet pipe is fixedly embedded in the interior of the outer cover, a storage barrel is fixedly installed on the top of the first water inlet pipe, a first one-way valve is fixedly installed inside the first water inlet pipe and near the bottom of the storage barrel, a second water inlet pipe is fixedly installed at the top center of the storage barrel, a water pipe joint is fixedly installed on the top of the second water inlet pipe, the bottom end of the spiral copper tube is fixedly connected to the first water outlet pipe, and the outer surface of the first water outlet pipe is fixedly embedded in the interior of the outer cover.
[0006] As a preferred embodiment, support columns are fixedly installed around the bottom of the boiler body, and a pot cover is movably mounted on the top outer surface of the outer cover.
[0007] The technical effect of adopting the above further solution is that the pot cover can be set on the top of the outer cover.
[0008] As a preferred embodiment, a transmission rod is movably embedded in the inner center of the pot cover, and a crank is fixedly installed on the top of the transmission rod.
[0009] The technical effect of adopting the above further solution is that the crank handle can be turned to drive the rotating shaft to rotate through the transmission rod.
[0010] As a preferred embodiment, a connecting groove is provided at the center of the inner bottom side of the transmission rod, and a connecting plate is fixedly installed at the center of the inner wall of the boiler body near the bottom.
[0011] The technical effect of adopting the above further solution is that the rotating shaft can be supported by the connecting plate.
[0012] As a preferred embodiment, sliders are fixedly installed at the centers of both sides of the inner wall of the connecting groove, and a rotating shaft is movably embedded at the inner center of the connecting plate.
[0013] The technical effect of adopting the above further solution is that the top of the rotating shaft on the connecting plate can be embedded in the connecting groove.
[0014] As a preferred embodiment, a first slide groove is provided at the center of both sides of the top of the rotating shaft, and the outer surfaces of the two sliders are slidably connected to the inner surfaces of the first slide groove.
[0015] The technical effect of adopting the above further solution is that the slider can slide downward on the inner surface of the first slide groove.
[0016] As a preferred embodiment, connecting columns are fixedly installed at the centers of both sides of the rotating shaft, first scrapers are fixedly installed on the outer sides of the two connecting columns, and a second chute is opened at the center of the inner wall of the boiler body.
[0017] The technical effect of adopting the above further solution is that when the rotating shaft rotates, the first scraper can be driven by the connecting column to slide on the inner surface of the second slide groove, thereby scraping the inner wall of the boiler body.
[0018] As a preferred embodiment, the outer surfaces of the two first scrapers are slidably connected to the inner surface of the second chute, the outer surfaces of both sides of the bottom of the rotating shaft are fixedly mounted with second scrapers, the bottom center of the boiler body is fixedly embedded with a second water outlet pipe, and the inner center of the second water outlet pipe is fixedly mounted with a second one-way valve.
[0019] The technical effect of adopting the above further solution is: after the boiler body is cleaned, the second one-way valve can be opened to allow water to flow out of the interior of the boiler body through the second water outlet pipe.
[0020] Compared with the prior art, the advantages and positive effects of the utility model are:
[0021] 1. When in use, the utility model can quickly cool down the boiler body after use through structures such as spiral copper tubes and storage barrels, thereby reducing the waiting time of staff, thereby improving work efficiency and solving the problem that the existing steam boilers in the prior art have no cooling effect.
[0022] 2. When the utility model is in use, through the linkage structure of the crank handle and the first scraper, when there is dirt remaining on the inner wall of the boiler body, it only needs to inject clean water and turn the crank handle to scrape and clean the dirt on the inner wall of the boiler without the need for tedious manual cleaning operations, which greatly reduces the tediousness of the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A rear perspective structural diagram of a condensing steam boiler provided by the utility model;
[0024] Figure 2 A schematic diagram of the internal three-dimensional structure of a boiler body of a condensing steam boiler provided by the utility model;
[0025] Figure 3 A schematic diagram of a partial three-dimensional structure of a condensing steam boiler provided by the utility model Figure 1 ;
[0026] Figure 4 A schematic diagram of a sectional three-dimensional structure of a boiler body of a condensing steam boiler provided by the utility model;
[0027] Figure 5 A schematic diagram of a partial three-dimensional structure of a condensing steam boiler provided by the utility model Figure 2 .
[0028] Legend:
[0029] 1. Boiler body; 101. Spiral copper tube; 102. First water inlet pipe; 103. Storage barrel; 104. First one-way valve; 105. Second water inlet pipe; 106. Water pipe joint; 107. First water outlet pipe; 108. Outer cover; 109. Support column; 2. Pot cover; 201. Transmission rod; 202. Crank; 203. Connecting groove; 204. Sliding block; 205. Connecting plate; 206. Rotating shaft; 207. First slide groove; 208. Connecting column; 209. First scraper; 210. Second slide groove; 211. Second scraper; 212. Second water outlet pipe; 213. Second one-way valve. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Example 1, please refer to Figure 1-5 The utility model provides a technical solution: a condensing steam boiler, including a boiler body 1, a spiral copper tube 101 is fixedly installed on the outer surface of the boiler body 1, a first water inlet pipe 102 is fixedly connected to the top of the spiral copper tube 101, an outer cover 108 is fixedly installed on the outer surface of the spiral copper tube 101, the outer surface of the first water inlet pipe 102 is fixedly embedded in the inner part of the outer cover 108, a storage barrel 103 is fixedly installed on the top of the first water inlet pipe 102, and the inner part of the first water inlet pipe 102 and close to the storage barrel 103 are fixedly installed. A first one-way valve 104 is fixedly installed at the bottom of the storage barrel 103, a second water inlet pipe 105 is fixedly installed at the top center of the storage barrel 103, a water pipe joint 106 is fixedly installed on the top of the second water inlet pipe 105, the bottom end of the spiral copper tube 101 is fixedly connected to a first water outlet pipe 107, the outer surface of the first water outlet pipe 107 is fixedly embedded in the interior of the outer cover 108, support columns 109 are fixedly installed around the bottom of the boiler body 1, and a pot cover 2 is movably provided on the top outer surface of the outer cover 108.
[0032] In this embodiment, when the boiler body 1 on the support column 109 is used up and the temperature is high, the heat of the boiler body 1 can be absorbed by the spiral copper tube 101. The personnel first connect the water pipe joint 106 to the pipeline, and inject refrigerant into the second water inlet pipe 105 through the pipeline, so that the refrigerant flows into the storage barrel 103. Then, the first one-way valve 104 is opened, and the refrigerant flows into the spiral copper tube 101 through the first water inlet pipe 102 on the outer cover 108, and the refrigerant circulates from top to bottom inside the spiral copper tube 101, thereby taking away the heat of the spiral copper tube 101 and rapidly cooling the boiler body 1. When the refrigerant is at the bottom of the spiral copper tube 101, the refrigerant can be transported to the outside of the spiral copper tube 101 through the first water outlet pipe 107. Through the structures such as the spiral copper tube 101 and the storage barrel 103, the boiler body 1 that has been used can be rapidly cooled, which reduces the waiting time of the staff and thus improves the work efficiency.
[0033] Embodiment 2, as Figure 1-5As shown, a transmission rod 201 is movably embedded in the inner center of the pot cover 2, a crank 202 is fixedly installed on the top of the transmission rod 201, a connecting groove 203 is opened at the inner bottom center of the transmission rod 201, a connecting plate 205 is fixedly installed near the bottom at the inner wall center of the boiler body 1, sliders 204 are fixedly installed at the centers of both sides of the inner wall of the connecting groove 203, a rotating shaft 206 is movably embedded in the inner center of the connecting plate 205, and first sliding grooves 207 are opened at the centers of both sides of the top of the rotating shaft 206, and the outer surfaces of the two sliders 204 are slidably connected to the first sliding grooves 207. 07, connecting columns 208 are fixedly installed at the centers of both sides of the rotating shaft 206, first scrapers 209 are fixedly installed on the outer sides of the two connecting columns 208, a second slide groove 210 is opened at the center of the inner wall of the boiler body 1, the outer surfaces of the two first scrapers 209 are slidably connected to the inner surface of the second slide groove 210, second scrapers 211 are fixedly installed on the outer surfaces of both sides of the bottom of the rotating shaft 206, a second water outlet pipe 212 is fixedly embedded at the center of the bottom of the boiler body 1, and a second one-way valve 213 is fixedly installed at the inner center of the second water outlet pipe 212.
[0034] In this embodiment, when a large amount of dirt remains on the inner wall of the boiler body 1, clean water can be first injected into the boiler body 1, and then the pot cover 2 is placed on the top of the outer cover 108, so that the top of the rotating shaft 206 on the connecting plate 205 is embedded in the connecting groove 203, and the slider 204 slides downward on the inner surface of the first slide groove 207. When the pot cover 2 is covered, the crank 202 can be turned to drive the rotating shaft 206 to rotate through the transmission rod 201, so that the rotating shaft 206 drives the first scraper 209 to slide on the inner surface of the second slide groove 210 through the connecting column 208 when rotating, thereby cleaning the boiler body 1. The inner wall is scraped, and when the rotating shaft 206 rotates, it drives the second scraper 211 at the bottom thereof to rotate synchronously to scrape the bottom side of the inner wall of the boiler body 1. When cleaning is completed, the second one-way valve 213 can be opened to allow water to flow out of the interior of the boiler body 1 through the second water outlet pipe 212. Through the linkage structure such as the crank 202 and the first scraper 209, when there is dirt remaining on the inner wall of the boiler body 1, it is only necessary to inject clean water and rotate the crank 202 to scrape and clean the dirt on the inner wall of the boiler without the need for tedious manual cleaning operations, which greatly reduces the tediousness of the staff's operation.
[0035] Working principle: During use, when the boiler body 1 on the support column 109 is used up and the temperature is high, the heat of the boiler body 1 can be absorbed by the spiral copper tube 101, and the personnel first connect the water pipe joint 106 to the pipeline, and inject refrigerant into the second water inlet pipe 105 through the pipeline, so that the refrigerant flows into the storage barrel 103, and then open the first one-way valve 104, so that the refrigerant flows into the spiral copper tube 101 through the first water inlet pipe 102 on the outer cover 108, and the refrigerant circulates from top to bottom inside the spiral copper tube 101, thereby taking away the heat of the spiral copper tube 101, and quickly cooling the boiler body 1, and when the refrigerant is at the bottom of the spiral copper tube 101, the refrigerant can be transported to the outside of the spiral copper tube 101 through the first water outlet pipe 107, and through the structures such as the spiral copper tube 101 and the storage barrel 103, the boiler body 1 that has been used can be quickly cooled, which reduces the waiting time of the staff and improves the work efficiency. When in use, when there is a lot of dirt remaining on the inner wall of the boiler body 1, clean water can be injected into the boiler body 1 first, and then the pot cover 2 is placed on the top of the outer cover 108, so that the top of the rotating shaft 206 on the connecting plate 205 is embedded in the connecting groove 203, and the slider 204 slides downward on the inner surface of the first slide groove 207. When the pot cover 2 is closed, the crank 202 can be turned to drive the rotating shaft 206 to rotate through the transmission rod 201, so that the rotating shaft 206 drives the first scraper 209 to slide on the inner surface of the second slide groove 210 through the connecting column 208 when rotating, thereby cleaning the inner wall of the boiler body 1. The wall is scraped, and when the rotating shaft 206 rotates, it drives the second scraper 211 at the bottom thereof to rotate synchronously to scrape the bottom side of the inner wall of the boiler body 1. When cleaning is completed, the second one-way valve 213 can be opened to allow water to flow out of the interior of the boiler body 1 through the second water outlet pipe 212. Through the linkage structure such as the crank 202 and the first scraper 209, when there is dirt remaining on the inner wall of the boiler body 1, it is only necessary to inject clean water and rotate the crank 202 to scrape and clean the dirt on the inner wall of the boiler without the need for tedious manual cleaning operations, which greatly reduces the tediousness of the staff's operation.
[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A condensing steam boiler, comprising a boiler body (1), characterized in that: A spiral copper tube (101) is fixedly mounted on the outer surface of the boiler body (1), the top of the spiral copper tube (101) is fixedly connected to a first water inlet pipe (102), an outer cover (108) is fixedly mounted on the outer surface of the spiral copper tube (101), the outer surface of the first water inlet pipe (102) is fixedly embedded in the interior of the outer cover (108), a storage barrel (103) is fixedly mounted on the top of the first water inlet pipe (102), a first non-return valve (104) is fixedly mounted inside the first water inlet pipe (102) and close to the bottom of the storage barrel (103), a second water inlet pipe (105) is fixedly mounted at the center of the top of the storage barrel (103), a water pipe joint (106) is fixedly mounted on the top of the second water inlet pipe (105), a first water outlet pipe (107) is fixedly connected to the bottom end of the spiral copper tube (101), and the outer surface of the first water outlet pipe (107) is fixedly embedded in the interior of the outer cover (108).
2. A condensing steam boiler according to claim 1, characterized in that: Support columns (109) are fixedly mounted around the bottom of the boiler body (1), and a boiler cover (2) is movably mounted on the outer surface of the top of the outer cover (108).
3. A condensing steam boiler according to claim 2, characterized in that: A transmission rod (201) is movably embedded in the inner center of the pot cover (2), and a crank (202) is fixedly mounted on the top of the transmission rod (201).
4. A condensing steam boiler according to claim 3, characterized in that: A connection groove (203) is provided at the center of the inner bottom side of the transmission rod (201), and a connection plate (205) is fixedly installed at the center of the inner wall of the boiler body (1) near the bottom.
5. A condensing steam boiler according to claim 4, characterized in that: Slide blocks (204) are fixedly mounted at the centre of both sides of the inner wall of the connection groove (203), and a rotating shaft (206) is movably embedded at the inner centre of the connection plate (205).
6. A condensing steam boiler according to claim 5, characterized in that: A first sliding groove (207) is provided at the center of both sides of the top of the rotating shaft (206), and the outer surfaces of the two sliding blocks (204) are slidably connected to the inner surfaces of the first sliding groove (207).
7. A condensing steam boiler according to claim 6, characterized in that: Connecting columns (208) are fixedly mounted at the centers of both sides of the rotating shaft (206), first scrapers (209) are fixedly mounted on the outer sides of the two connecting columns (208), and a second sliding groove (210) is provided at the center of the inner wall of the boiler body (1).
8. A condensing steam boiler according to claim 7, characterized in that: The outer surfaces of the two first scrapers (209) are slidably connected to the inner surface of the second chute (210), second scrapers (211) are fixedly mounted on the outer surfaces of both sides of the bottom of the rotating shaft (206), a second water outlet pipe (212) is fixedly embedded at the center of the bottom of the boiler body (1), and a second one-way valve (213) is fixedly mounted at the inner center of the second water outlet pipe (212).